This article will talk about a complete collection of handicrafts for primary school students, as well as some corresponding knowledge points about handicrafts that primary school students can do. The article may be a bit long, but I hope you can read it to the end and grow yourself. The most important thing is that I hope it will be helpful to you and can solve your problems. Don’t forget to bookmark this site.
Table of contents
- How to make a simple invention for primary school students
- Easy handmade bookmarks for primary school students
- Handmade bookmarks for primary school students
- What kind of handicrafts can primary school students make to make bar charts
- What kind of handicrafts can primary school students do?
- Technological inventions handmade tutorial for primary school students
1. How to make a small invention for primary school students in a simple way
There are only 4 experimental materials placed on the self-made small rocket platform. They were a piece of tinfoil from a cigarette box, a sewing needle, a paper clip and a box of matches. Teacher Song attached a sewing needle and a match side by side, then wrapped the tin foil outside, tightly wrapped the needle and the match head together, then pulled out the sewing needle, and the main body of the rocket was ready . He then opened the paperclip at a 45-degree angle to make a stand, placed the \”rocket\” on the stand, and waited for launch. But can it take off? Teacher Song struck a match and carefully ignited the \”rocket\” on the stand. In an instant, the \”rocket\” was like an arrow. With a whoosh, it slid an arc of white smoke in the air and flew one meter away. How far. The whole audience burst into applause. Although this experiment may seem simple, Teacher Song has tried it more than 3,000 times at home, looking for the most suitable match weight and sewing needle thickness, and calculated a large number of parameters to achieve this effect. A Simple Kongming Lantern Based on the above analysis, I made a kind of Kongming Lantern that is easy to take off. As soon as the students used it in class, they became very interested and made their own ones one after another, and they all achieved success. 2.1 Material collection and production ① Take a large and extremely thin plastic handbag and cut the handle flat. ② Take a thin copper wire about 60cm long (you can use a copper wire from multiple strands of soft copper wire), and tie the two ends to both sides of the opening of the convenience bag. ③Wrap an appropriate amount of cotton in the middle of the thin copper wire, and a simple Kongming lantern is made. As shown in the picture. 2.2 Choose a place with no wind (indoors is also acceptable) for flying. One person holds the two corners of the bottom of the convenient bag with both hands, so that the opening faces downward, andThin copper wire wrapped with cotton hangs naturally. Then pour an appropriate amount of alcohol on the cotton, ignite the alcohol, and after a few dozen seconds, the Kongming Lantern will rise into the sky. 2.3 Note: ① The alcohol cotton should not be too heavy. Generally, the total mass (total mass of convenience bag, thin copper wire, and alcohol cotton) can be less than 5g and it is easier to take off. ② The length of the thin copper wire should be appropriate so that the plastic bag will not melt after the alcohol is burned, and pay attention to prevent fire. ③If you want to pull it down, you can tie another thin copper wire in the middle of the thin copper wire in advance to make it hang down.
2. Simple handmade primary school students
First, a few pictures of different colors cardboard, then use scissors to cut out the shape of the small tree, and then paste the small tree on one of the cardboards. It is done by simple handwork. The specific method is introduced below. First, prepare materials: cardboard of different colors, scissors, pens, and glue.
1. Prepare a large piece of red cardboard and place it on the table.
2. Prepare another small piece of yellow cardboard, and then draw the shape of a small tree on the paper.
3. Hand-made bookmarks for primary school students
1. ①First need Cut a piece of cardboard to a suitable size.
2. ② Retouch the four corners and dig out a U-shaped groove in the center. In fact, the bookmark function has been basically realized here.
3. ③The following are some decoration work. I used a rubber stamp to stamp the line drawing and add colored pencils for coloring. Of course, you can also draw it directly by hand.
4. The effect is as follows. Using the same method, changing the pattern content, changing the type of cardboard and changing the size will have different effects! Use your brain and use your hands to gain different experiences~
4. What are the bar graphs made by primary school students by hand?
1. A bar chart uses one unit length to represent a certain quantity. Straight bars of different lengths are drawn according to the quantity, and then these straight bars are Arrange them in a certain order.
2. It is easy to see the amounts of various quantities from the bar chart.
3. Bar charts are generally referred to as bar charts, also called bar charts or straight bar charts.
5. What kind of crafts can primary school students do
Paper cutting, origami, hand-tearing paintings, making Chinese knots, using beads to wear bracelets, wind chimes, etc., there are many more, you can Give them some materials to let them use their imagination. They can make many things with discarded items, such as flowers made from plastic bottles, animals with moving heads made from toilet paper rolls, and a fruit plate made from waste newspapers and latex. Elementary school students will not be able to do it. Young children eat randomly, so you can give them a lot of things, turn waste into treasure, and develop their potential. I think this will make class interesting for them. My personal opinion is for reference only
6. Handicraft tutorial for elementary school students on scientific and technological inventions
1. Material preparation: one 1000ml Coke bottle , a mineral water bottle, a 40 cm plastic tube with a diameter of 0.5 cm
(1) Drill 2 holes with a diameter of 0.5 cm in the cap of the mineral water bottle. /p>
(2) Cut the plastic pipe into a length of 30 cm for the positioning water pipe and a 10 cm length for the water supply pipe. Insert them respectively. One of the long ones is inserted to the bottom of the bottle, and the other is
(3) Cut out 10 cm from the bottom of the Coke bottle to make a water basin, and drill holes in the top and bottom of the water basin. A hole with a diameter of 0.5 cm.
(4) Insert the water supply pipe into the lower hole and insert the water pipe into the lower hole.
(5) Use iron wire to connect and fix the water supply bottle and the water basin.
The article ends here. If you share this The encyclopedia of handicrafts for primary school students and what kinds of handicrafts primary school students can do have solved your problem, then we are sincerely happy!
