So, to make a gymnast on the crossbar, we will need pieces of plywood, a jigsaw, sandpaper, strong rope, small shoe nails and... perhaps that’s enough, we’ll find the rest as we work.
First, let's cut out two strips measuring 200 mm by 20 mm from plywood with a jigsaw - these will be the side racks of our sports equipment. Now we need a crossbar between them, which we will make from a width of 20 mm and a length of 60 mm; we can make any thickness.
We will burn out two holes from one end of the racks using fine tip burner, or try to drill very thin drill, just be careful so that the thin racks do not split. Now between the posts at the bottom we will nail the block with thin shoe nails.
The gymnast figurine will be made of plywood
Next we need the gymnast himself. We will also cut it out of plywood, having previously drawn the outline of the gymnast. In principle, you can cut out anyone: a gymnast, a bear, whatever your imagination is capable of. But in our case we are making a gymnast. There are two drawings here, they are not much different, but the manufacturing principle is the same.
For example, in one drawing, the gymnast’s torso was cut out together with his legs, in another, the legs were sawed out separately, as well as the arms. Which method to choose is up to you. You need to drill three holes in your hands: two in your palms and one in your forearm.
We attach the arms to the gymnast’s body with nails or thin bolts, so that they rotate freely around the body. We will attach the legs in the same way if you made them separately.
First, sand all parts of the gymnast’s body with sandpaper so that his figure becomes smooth and beautiful.
Now let's put the gymnast between the racks and connect the double holes with a strong rope, nylon thread, you can put plastic juice tubes on them. Our cheerful gymnast is all ready. Cross it, throwing it back, and now press on the lower ends of the bars, and the gymnast will begin to rotate.
The gymnast on the horizontal bar is very funny and... Look how great the gymnast figure is spinning on his crossbar. You can give a gymnast on the horizontal bar to your to the best friend, and he will certainly be infinitely happy with your attention.
The board game "Fantastic Gymnastics" from Hasbro Gaming is a new exciting entertainment for a child or the whole company kids This game is based on an incredibly popular and relevant game today, the meaning of which is to ensure that an object thrown into the air lands exactly on the bottom, for example, a bottle of water, etc. It is safe to say that Fantastic Gymnastics will arouse genuine interest not only for children, but also for adults!
To start playing, you first need to make a simple assembly of the horizontal bar. In the set you will find: a figurine of a gymnast; crossbar secured to two posts; base with buttons for the gymnast to spin and jump; a special mat (like a mat) on which your athlete will land; detailed instructions, including the tournament bracket. When the assembly of the toy sports equipment is completed and the gymnast is secured to the crossbar, you can safely begin the competition.
The essence of the game "Fantastic Gymnastics" is for your gymnast to make a certain number of revolutions in the air, and then land firmly on his feet, thereby receiving the highest score for the difficult element performed! In order to properly spin the figure, you need to press the yellow button at a certain pace. As soon as you realize that the gymnast is ready to let go of his hands and make a dizzying jump, immediately press the red button, so the figure will immediately unhook from the crossbar! It is worth noting that it is not so easy to perform such a spectacular trick “cleanly”, and even with the maximum number of revolutions in the air. You need to be patient in order to develop dexterity and acquire dexterity, then flawlessly performing an incredible gymnastic element will only be a matter of technique!
Buy board game"Fantastic Gymnastics" / Fantastic Gymnastics from the Hasbro Gaming brand at the lowest price you can in our online store website with delivery throughout Moscow, St. Petersburg and all of Russia!
Iron tempers steel, and steel tempers the spirit. A soul tempered with steel has formed the strong steel spirit of our magnificent gymnast who performs on the horizontal bar. “Street Workout”, like popular street workouts, captures the attention of everyone who has ever watched a turnstile performer. Let's try to reproduce one of them using the easiest available means.
The final look of the craft.
To create such a moving toy you will need:
1. Wire with a total length of 50 cm. This can be insulated aluminum wire, or copper wire, whatever you have.
2. Wire cutters.
3. Small pliers and pliers.
4. Ruler, plastic pen cap.
5. Sandpaper, a jig or a grinder with a grinding disc.
6. Thin round napfel.
7. A small nail as thick as a wire without insulation, or a drill with a drill of similar thickness.
8. Stove/candle/hot water bottle/stove.
Work begins with preparing the aluminum wire. The insulation needs to be removed from it. Anyone can do this in an accessible way. For example, burn the insulation: in a stove, in a burner, over a candle. If you have a stove, then just put the wire in the fire, and it will burn out easily and quickly.
Burnt insulation is removed with pliers. Then, using wire cutters, you need to cut the wires 14 cm long. Thus, you need to cut only 3 pieces of aluminum wire.
The black and charred wire is cleaned with sandpaper.
The ends of the segments need to be sanded more carefully: the aluminum should become light and clean.
Instead of a jig, you can use a grinder with a metal grinding disc.
Now let's start creating holes in the pen cap using a nail and pliers.
The nail must be calcined in an oven or using the flame of a candle, electric stove, or gas burner.
After this, you need to try to pierce the cap through the upper part - for the gymnast's hands. If it doesn’t work the first time, then you need to heat the nail again and again.
The same must be done to pierce the lower part of the cap - for the legs.
The head is decorated like this: the excess elongated part of the cap must be removed with pliers. You will get a head with a nose.
Let's proceed to the most important moment - assembly: the first wire is threaded through the top of the cap.
Using small pliers we form the turnstile arms.
Correctly positioned arms on the body:
The legs are formed in the same way. In this case, you need to pay Special attention on corner bends.
Now you need to bend your arms and bite off the excess. The length of the arm including the elbow should be slightly longer than the body.
The hands are attached to the horizontal bar using wire cutters. First, the end of the wire must be bent, and then rounded and pressed tightly to the crossbar.
All that remains is for the athlete to bend his feet - and the toy is ready!
The final look of the craft.
What is attractive about this model of turnstile?
1. You don’t have to spend money to create a toy: everything you need for work can be found at home.
2. Even a child can do this simplicity.
3. You can decorate the gymnast with colored paper and plasticine. A wide range has been created to realize your wildest fantasies.
2. Thanks to its simple structure, the gymnast is very flexible in its design.
3. All “Street Workout” fans can play with it, regardless of gender and age.
4. And the combination of maneuvers, dynamics of movements and grace of the acrobatic elements performed can excite the heart and imagination of anyone who sees the turnstile in action.
Homemade children's toys were always interesting. Every toy made for a child has the love and energy that was put into it during construction. It’s not for nothing that children sometimes treat seemingly unsightly toys very carefully.
Currently, there are a lot of different colorful and beautiful children's toys in stores, so homemade toys they do it very rarely. But hidden meaning in a homemade technical toy This is precisely the process of creating a toy, thinking about it, building it with your own hands using a tool. Moreover, this process takes place together with one of the parents or older brothers and sisters, especially when the children are small and cannot work with the instrument independently; this is both a game and a learning process.
Purchased educational toys(like Lego construction sets) are very good, they allow you to assemble many structures, but the weak link is that everything is assembled from ready-made bricks - we simply fasten these bricks together and get the intended structure.
In such a game, the original elements of creativity disappear - the choice of materials, processing them with your hands using all kinds of tools until you get required form, fastening by necessary means, achieving the required function.
Therefore, a homemade toy is a truly educational toy.
As children, we were forced to build our own toys and equipment for games. Many of them are undeservedly forgotten. Let's try to remember some homemade toys for boys, let them bring joy to children and their parents.
Wooden reel tractor
This tractor is interesting for boys aged 3 - 7 years. It is made from a spool of thread or, as we called it, a spool.
On the wooden cheeks of the caton sharp knife recesses are carefully cut out - this is a prototype of the tread on wheels or hooks on tracks. 
Such hooks allow to a tractor from a reel crawl unhindered on sofas and pillows. The basis of the engine is rubber. Its length should be slightly longer than the coil. The best rubber is aircraft model; good rubber can be carefully pulled out of ordinary clothing elastic. Such tires give a large power reserve.
On one side, a small nail or two is driven into the caton. The rubber band can be hooked at one end onto a nail, or you can place a piece of a match behind the nails - then the rubber motor is fixed exactly in the center, which gives an extra half meter of travel. 
In order for the rubber to unwind at a low speed, a muff made of rubber is placed between the support stick (or match) and the cheek of the reel. laundry soap.
Its diameter should be slightly smaller than the diameter of the wheel (so as not to interfere with movement), and its thickness should be about a centimeter. A hole with a diameter of 4-5 mm is made in the center, and a small groove is made for the support match. You can make a muff from bath soap - it is a little softer, or from a candle or ski wax. How softer material clutch, the stronger it brakes and, consequently, the slower the tractor goes.
The assembly and startup of the tractor is shown in the video.
Such a tractor does not damage anything and does not make any sounds. Only the child himself growls a little when he plays.
Toy "Pinocchio with a ring"
This toy is cut out of 4 mm plywood with a jigsaw. First, a design is applied to the plywood through a copy, then cut out. The edges are sanded, then everything is painted and varnished. A small hole is drilled at the end of Pinocchio’s nose and a harsh thread 50-70 cm long is tied. A ring with a diameter of 3-7 cm is tied to the end of the thread.
The ring can also be cut out of plywood or you can find a suitable ready-made one.
Holding Pinocchio's profile in your hand, you need to throw the ring up with a jerk of the thread and put it on your nose. The smaller the diameter of the ring, the more difficult it is to do this.
Several people play at once, trying to score as many successful shots as possible in a certain number of attempts.
Working model of a sailboat
While on vacation near the water in the summer, you can have great pleasure in manufacturing and launching small sailing ships.
To make these, you only need to have a sharp knife with you. Take a suitable piece of dry wood or, even better, pine bark, which is sometimes found on the banks of a river or lake. A knife is used to plan out the hull of a boat - a flat-bottomed boat with a sharp bow and a rounded stern.
The hull is tested for absence of roll.
Then two cuts are made in the hull - one vertical in the middle of the stern to attach the rudder and another cut with the tip of a knife right in the middle of the hull along the grain to attach the mast.
The mast is made of a round twig, light and durable. One end of the twig is sharpened with a spatula and driven into the cut in the middle of the body with the handle of a knife. The rudder is cut out of a flat piece of wood with a width approximately the thickness of the boat’s hull and a length of approximately one-third of the length of the hull. The steering wheel is also hammered with a knife into a notch at the stern of the hull, and the steering wheel must be completely immersed in water.
The sail is also cut from birch bark using a knife. At the top and bottom the sails are made round holes, with the help of which the sail is carefully placed tightly onto the mast.
It is possible to equip one mast with several sails.
Sails can be made from plastic bottles, and the body is made of foam. You can build a frigate by equipping the ship with three masts and big amount sails The main thing is that it does not turn over due to the weight of the equipment and tolerates pitching well.
After several buildings, experience comes and the ships keep their course well and gain good speed.
If you have several sailboats, you can organize a small regatta for speed and accuracy. It is very convenient when there is a shallow, enclosed body of water where you can practice launches without fear and without losing ships.
Paper airplanes
A child of 5 - 7 years old can usually easily handle scissors, and he is quite capable of building these schematic flying models of airplanes himself.
The best thing paper airplanes are obtained from postcards - they have good thick paper and suitable sizes. The planes hold their shape well and fly well inside the room. 
You can cut out models of all kinds of shapes and designs, you can test a flying wing, make two stabilizers, make wings of various sweeps. 
Each form of the model has its own flight characteristics, its own flight speed and its own stability in flight. When building a flying model, it should be taken into account that all the lines of the aircraft must be perfectly straight, that is, the paper should not be crumpled. The folds of the papers are carefully ironed with a fingernail.
The center of gravity of the model should be on the first third of the wing. The angle of attack of the rear wings should be within 15-20 degrees, it is selected experimentally and then obtained automatically. A well-gliding, low-speed model should come out of a vertical dive with an outstretched arm and smoothly land on the floor. The airplane, launched upward from the floor, makes a loop and makes a soft landing.
Gymnast on the horizontal bar
The base of the toy is an “H”-shaped frame made of two wooden slats, fastened in the middle with a block. In the upper part of the frame there are two parallel threads, threaded through the holes in the hands of the gymnast figurine in the “feet up” position.
The gymnast figurine is carved from veneer or other thin material. The gymnast's arms and legs are hinged to the body using a thin wire.
In the initial state, the gymnast hangs on the threads with his feet down, and the threads to his left and right are twisted 180 degrees.
If you now lightly squeeze the lower ends of the crossbar with your hand, the threads at the top will stretch and the gymnast will do a handstand. If at this moment you release the ends of the crossbar, the gymnast will, by inertia, turn over to the other side and the threads will twist again, only in the other direction.
By changing the strength and sharpness of the presses, you can get very interesting pirouettes of the gymnast.
Ship models with rubber motor
Creation boat models with rubber motor, even a very simple one, is already the process of creating technology. There are already shafts, screws and brackets, there is a lot to think about and create.The simplest ship model - wooden boat with a rubber motor.
The hull of the boat is planed from a wooden plank, and a deckhouse is made from a suitable block or piece of foam plastic. Next we build a rubber motor. To operate the screw, we make a bracket with a tube for the shaft from tin (we hammer down a nail) and bend the ears for fastening. The bracket can be attached with nails or small screws.
We cut the screw out of tinned sheet metal, solder the axle in the middle from paper clip and bend the propeller blades.
Then we put a bead on the axle as a bearing, insert the axle into the bracket and bend the hook.
We hammer a wire hook for an elastic band in front of the body.
The boat's rudder blade should be positioned directly in the center of the propeller. The axis on which the rudder blade is held must ensure that the steering wheel rotates at least 45 degrees, then the model can be launched in an arc.
To make it easier to wind the rubber motor, instead of a hook in the bow of the body, you can install a bow bracket with a fixed handle.
Using a rubber motor, you can build a submarine that can dive to a depth of up to a meter or even more.
In order for a submarine to submerge while moving, it needs depth rudders and very little positive buoyancy. Two pairs of depth control surfaces are also made of tin. To regulate buoyancy we use flat lead weights. We ensure that when afloat, only the deckhouse of the boat is visible from the water. The trim should be zero, that is, the boat should not tip down either bow or stern.
Before adjusting buoyancy, the submarine must be painted, otherwise after several launches the wood will get wet and the submarine will go under water forever.
The longer the body of a ship model with a rubber motor, the greater its power reserve. The power reserve is also affected by the quality of the lead screw.
Boomerang frame
Being in nature, you can make a very simple boomerang in two minutes - a frame of five flat wooden slats 20-25 centimeters long. To do this, the slats are woven according to the drawing. The structure is held in place by bending the slats.
The frame is taken in the hand by the lower part of the central rail and thrown in a vertical position forward and slightly upward, and, like a real boomerang, it lies on its side and, making a circle, returns back.
If it hits a hard object, it falls apart. It's cool, you can collect it again.
Simple car with an electric motor
The simplest car with an electric motor has wooden frame made of plank or plywood, four wheels in pairs on two axles, no steering, direct transmission - from the engine shaft, which is covered with a rubber tube - directly to rubber wheel car.
The point of such a car is to feel the excitement of construction, see the dynamics and power of the electric motor, and learn the basics of electrical engineering. The wheels of the model are taken ready-made from a suitable toy, the axles are made from bicycle spokes. The axle mounting brackets are cut out of sheet metal and fastened with self-tapping screws or self-tapping screws.
The electric motor is attached with a bracket to the frame.
It would be better to mount the electric motor on a non-rigid elastic loop bracket, then the grip on the wheel will be more reliable.
The vehicle is powered by double wire(from any low voltage adapter). The batteries and the stop-forward-backward switch are assembled in any plastic box of suitable size.
You can play by simply running behind a car, or you can make a circular track and attach a wire in the center of the circle.
By developing your child’s interest, you can work with him to design the speed controller, steering control, and then he himself will design cool driveable car models and disassemble your favorite car.
Cannon made of two cannons
The children's cannon is assembled from 2 wooden rolls.One of the ends of the first caton is planed straight, leaving the front sight, at the second end the lower edge is cut to the level of the middle, and a sight cutout is made in the upper part. This will be a gun barrel with stitching.
The second caton is used unchanged. These will be the wheels of the cannon.
You also need a piece of lath 2 cm wide and 4-6 mm thick, about one and a half lengths of the caton. This will be a kind of stop and hook for the cleaning rod.
The most difficult part in the cannon is the ramrod. The part that pushes it should be round and fit into the barrel without friction. The length is slightly shorter than the gun barrel. Rear part: width - along the width of the stop, height at the top 1-2mm, height at the bottom 2-3mm, but so as not to jam when shooting. All edges in contact with the barrel shield (except for the top to avoid injury) must be steep to prevent jamming. The length of the back part is 2.5-3 cm, on the back side there is a small cutout for an elastic band. Material - birch. Pine is also suitable, but more often falls apart when shooting.
The cannon is assembled using sewing threads.
First, a rubber loop is tightly tied with threads at the ends on both sides. Then we tie the stop and immediately tie the lower caton - the wheels - across, tightly tightening the threads crosswise.
We insert the cleaning rod and put on the rubber at the back. The gun is ready.
We shoot peas or whatever we find. We cock the ramrod, hook it to the edge of the stop, load the pea, and place it in the shooting position.
Now, if you press your finger on the top of the shield, the cannon will fire.
Bow and arrows
Bow and arrows are acceptable for playing outside the city because an arrow fired from a bow flies relatively far. This is not a sports bow, but a distant analogue for playing and training with its own techniques and shooting techniques.
The bow is made from a smooth piece of peeled willow trunk or heather (juniper), which is even better. A piece of trunk 50-100 cm long is selected with the necessary rigidity so that there is enough strength to pull the bow.
The bowstring is made from strong nylon thread. the string is tied at the ends of the bow into cut grooves, and is tied in a relaxed state.
In order to tighten the bowstring, they rest one end of the bow on the ground, bend the bow with the other hand and body and wind the bowstring into the groove to the required tension. Therefore, the groove for winding the bowstring should be made deeper with a channel for tensioning.
The arrow is planed with a knife from a strip split off from a flat piece of wood, precisely split off so that the processing with the knife occurs exactly along the grain. Otherwise, the arrow will be impossible to make.
A thick wooden tip is left in the front of the arrow in the form of a thickening, which is rounded so that the arrow cannot cause much damage. A shallow groove for the bowstring is cut from the back of the arrow. The shooting technique is the most common, the only thing is that with this design, the grip of the arrow shank is not a sporting one - on the bowstring, but a game grip - with two fingers on the arrow shank.
Simple toy self-propelled tank with electric motor
Using approximately the same technology as for a simple car, you can build toy self-propelled tank. It’s even more interesting to play with such a tank, because it can overcome significant obstacles.
Its speed is low, so it is convenient to work with a wired remote control. Simple design The tank does not provide for its turns, only movement back and forth.
The design of a tank's transmission is much more complex than that of a car. A multi-stage gearbox made from gears from toy cars is used here. You can choose a suitable ready-made gearbox, or you can assemble a simple gearbox yourself.
First you need to select the gears.
The main running gear is tightly hammered or soldered onto the axle. To fasten the gears, nails are selected required diameter and bitten to the desired length.
Take a suitable rectangular block of strong wood. The position of the gear adjacent to the running gear and, accordingly, the position of the bar are tried on.
Then we work separately with the block. We nail the tried-on gear into the marked place, then we try on and nail the next one.
We press the block with the gearbox against the running gear and fasten it to the tank frame with self-tapping screws.
When hammering a small gear onto an electric motor shaft, the second end of the shaft must be rested against an anvil so as not to break the motor. We press the electric motor gear to the gearbox and secure it with a clamp.
We select drive shafts and tank idlers from unwanted vehicles.
There is a bigger problem with rollers. They can be made from playing plastic checkers.
We drill holes with a diameter of 2.5-3 mm in the centers of the checkers, connect the two checkers with their planes inward, tightly thread a suitable piece of PVC tube into the holes and hammer in the axle. If the dimensions are respected, everything holds up perfectly.
We glue the tracks from a strip of rubber from a bicycle inner tube; we can glue rubber lugs, or we can sew wooden ones from matches. The tracks must fit tightly onto the tank rollers. When scrolling the caterpillar, the drive roller can be rubbed with rosin.
Such tracks sometimes fall off during operation, but this can be corrected by restrictive collars on the sloths. In general, there is complete scope for modernization.
Tank superstructures can be glued together from any suitable material.
If you install a separate gearbox with an electric motor on each tank track, you will get a fully functional model. The axles of the rollers and sloths must be replaced with separate axle shafts for each side.
The control unit will also have to be modified to control two engines.
Subject:
Goals:
educational:
Improve and develop skills in cutting with a jigsaw;
Learn to cut curved surfaces using a template.
developing:
Develop the ability to correlate new information with previously learned information;
Develop creative thinking and imagination;
Development of self-control in students.
educational:
Cultivate neatness and precision when performing work;
Continue to develop such qualities as collectivism,
responsibility.
Methodological equipment of the lesson:
1.Material and technical base:
Labor training room;
Tools, devices;
Materials;
2.Didactic support:
Workbook;
Posters;
Routing;
Object of labor: box.
Lesson methods : verbal, visual, practical.
Interdisciplinary connections : art, drawing, history.
Lesson type : Combined
During the classes.
I. Organizational part:
Greetings;
Checking student attendance;
Filling out the class journal by the teacher;
Checking the availability of educational and work supplies;
Hello guys!
Checking student attendance
The person on duty today is Ivan Maslyukov.
There should be nothing unnecessary on the workbenches. For work you will need: a ruler, pencil, eraser, as well as overalls. Does everyone have it? Well done, ready for the lesson.
Updating knowledge.
Before you know the topic of our lesson,we'll play. Your task, at my command, is to solve the puzzles. Having solved the puzzles, we will find out what tool we will work with and what to make. And so, we began. Well done boys. As you understand today, we will work with a jigsaw and begin production dynamic toy"Gymnast".
Please write down the topic of our lesson today. Making a dynamic toy “Gymnast” ».
This wonderful toy is distributed all over the world: from South America to China. It is unknown who its author is, but, of course, he was a very talented person.
It consists of two long sticks that are connected in the middle by a short one. A figurine of a gymnast is suspended from strings at the ends of long sticks. By lightly squeezing the lower ends of the sticks, the figure begins to move, imitating a gymnast’s exercises on the horizontal bar.
These toys will go to the school toy library.
(There is a jigsaw on the screen).
Please tell me what the jigsaw is for and what parts it consists of?
Jigsaw- This hand tool with replaceable saw blade, designed for curved internal sawing of plywood and thin boards, closed loop, consists of frame, handle, upper and lower clamps
Now try to formulate what you should know and be able to do .
Know : jigsaw device, safety precautions when working with a jigsaw,
Be able to : install a file, cut curved surfaces according to a template, transfer the drawing using carbon paper,
Now let’s listen to the history of the development of artistic sawing, a short message has been prepared for usIvan.
HISTORY OF THE DEVELOPMENT OF ARTISTIC SATTING
(1 Slide) Sawing is an ancient form of decorative and applied art, the traditions of which are still alive in our time. Sawing with a jigsaw is not a fashionable hobby today; it is rather a call of the heart and a wonderful way to cultivate not only patience, perseverance and accuracy, but also a sense of beauty!
Artistic wood cutting is one of the most common types of decorative and applied arts available to the masses. Master sawmakers create wonderful patterns and designs on wood, and also produce artistically designed products that decorate our everyday life (vases, boxes, watches, various stands, etc.)
(2Slide) ANDThe history of artistic sawing dates back to II half of the 19th century centuries, improving each time. The options for designs, ornaments, and products are as wide and varied as a craftsman can afford.
(3 Slide) Artistic sawing from plywood has grown from openwork, slotted and house carving, which distinguishes it only by the material, plywood, and the lack of work of the cutter. When cutting artistically from plywood, the edges and ribs are only subject to finishing and processing with fine-grained sanding paper.
(4 Slides) Currently, there are 4 main types of artistic wood carving:
Geometric;
Embossed;
Sculptural;
Proreznaya.
From the slotted thread it was formed artistic sawing from plywood.
(5 Slide) The main feature of a slotted thread is the removal of the background, sawing through the workpiece.
Slotted carving has become widespread due to the fact that it is the least labor-intensive, simple in technique and therefore accessible to anyone, even children.
(6 Slide) From the second halfXIXcenturies from the Central regions Russian Empire Russian and Ukrainian peasants began to move to the East, including Kazakhstan. After the resettlement, they founded new villages here. On the territory of our region were founded: Nadezhdinka, Terentyevka, Verenka and others. The settlers brought their culture with them, including house carvings.
(7 Slide) The tool used for cutting is called a jigsaw. The history of the appearance and development of this instrument goes back to distant centuries and countries!
Today manual jigsaw is not forgotten, it is being improved and new models of jigsaws appear.
(8 Slide) The first such patented tool appeared in 1876 and was called a Boule saw.
(9 Slide) This is what a stationary jigsaw with a foot drive looked like.
(10 slide) Modern stationary jigsaw with electric motor.
(11 Slide) Volumetric products made during technology lessons.
As I already said , today in the lesson you will make a dynamic toy “Gymnast”. Look at the screen.
And tell me what are the main criteria that everyone who is going to produce this or that product must rely on:
Durability
Aesthetics
Material consumption
· Practicality in use
· Manufacturability
· Low labor intensity
· Originality of forms
Availability of material
· Opportunity mass production
We will do the practical work in pairs, so let me divide you into pairs.
Before we begin practical work, let's get acquainted with the execution procedure. (on screen)
3.Practical work: Making a dynamic toy. "Gymnast"
3.1.Introductory briefing:
Message of the name of the practical work;
Explaining the objectives of practical work;
Familiarization with the object of work;
Familiarization with educational and technical documentation, instruction on technological map
Stages of work:
Transferring the drawing to the material;
Preparing the jigsaw;
Installation of a sawing table;
Sawing;
Cleaning the product;
Drawing on the product;
Safety instructions:
1.Work with a jigsaw and awl with securely fastened and working handles
2. Securely attach the sawing table to the workbench
3. Securely secure the file in the jigsaw frame
4.Do not make sudden movements with a jigsaw when cutting, do not bend low over the workpiece
Fizminutka (video) Physical education minute:
– Guys, are you probably a little tired? Let's take a break and do a little warm-up. Put down your tools and stand near your work stations. Look at the screen and repeat.
For the eyes: look left, right, up, down, at the tip of your nose, rotate your eyes clockwise and counterclockwise;
For the neck: tilt the head to the left, right, forward, backward, rotate the head to one side and the other;
For the shoulder girdle: hands on shoulders - circular movements with shoulders;
For the hands: circular movements with the hands, flexion - extension of the fingers into a fist;
For the back muscles: stretching with the torso tilted back and forward with the fingers touching the toes of the shoes;
For leg muscles: squats 5–8 times.
And most importantly, in order to work well and efficiently, we must remember the Japanese proverb “Don't hurry.” What similar Russian proverbs do you know?
“If you hurry, you’ll make people laugh”
3.2.Independent work of students
Current briefing (targeted rounds):
Correct setting of the jigsaw;
Compliance with cutting techniques with a jigsaw;
Compliance with product cleaning techniques;
Compliance with safety regulations during work.
3.3.Final briefing:
Execution Analysis independent work students;
Parsing typical mistakes;
4. Cleaning workplaces.
5. Summing up the lesson.
Teacher's message about achieving lesson goals;
Objective assessment labor results;
Mutual assessment.
The mark “5” is placed if the product is made exactly according to the drawing; all sizes are maintained; finishing is carried out in accordance with the requirements of the instruction card or according to the sample.
The mark “4” is placed if the product is made according to the drawing, the dimensions are maintained, but the quality of finishing is lower than required.
Mark “3” is placed if the product is made according to the drawing with minor deviations; The quality of the finish is satisfactory.
Mark “2” is placed if the product is made with deviations from the drawing and does not correspond to the sample. Additional modification may not make the product usable.
Posting grades in the class journal and student diaries;
Homework; (make a test on the topic studied).
Cleaning workplaces.
7. Lesson reflection . Reception “Traffic light”.
Green circle – I liked it, everything was clear;
Circle yellow color– I liked it, but I have questions;
Red circle – I didn’t like it, everything was not clear.
Technology Lesson Self-Reflection
Lesson topic:
Making a dynamic toy “Gymnast”
The lesson was held in a combined metal and woodworking workshop.
The purpose of the lesson:improve skills in working with a jigsaw, learn how to cut curved surfaces according to a template.
I believe that the combined type of lesson corresponds to this topic. In accordance with modern requirements for conducting technology classes, 30% of the time is allocated to theory and 70% to practical work.
Everything is prepared for the lesson - available necessary tools presentation.
The organizational part of the lesson was carried out clearly, the transition to the next stage of the lesson is smooth and logical. The updating of previous knowledge was aimed at making it necessary, necessary, and, in addition, psychological preparation students to the topic being studied. This stage made it possible to assess the degree of readiness of the student to perceive new material.
The topic of the lesson was announced and goals were determined together with the students. A presentation was used to organize attention.
The formation of new knowledge was carried out using the method of story and conversation. The material was presented sequentially. During the explanation, a demonstration of actions was carried out. A friendly tone was maintained throughout the lesson. The pace of work is normal. The material is selected effectively in accordance with the goals and objectives of the lesson. Questions and assignments contributed to a deeper understanding of the material.
Students are taught to work independently, exercising self- and mutual control.
The introductory briefing was conducted in a form accessible to students, with demonstrations of operations and techniques, and visual aids were used during the briefing. Current briefing. All students were involved in practical work, the workplaces were organized. Practical work was carried out individually, under the supervision of a teacher.
Consolidation of knowledge was carried out in the form of a crossword puzzle, which showed that students had mastered the studied material.
When conducting the lesson summary, all students received a grade, the grades were commented on (set with the help of the students).
The objectives of the lesson were achieved, time was distributed rationally, the lesson was carried out according to plan.
