When I saw these experiments that everyone had to do for a while, you will definitely remember. In particular, some homework experiments seemed to be done under the responsibility of an adult for some reason.

Even if they become a bit of a parent-to-parent race school experiments And, in particular technology and design course They are unforgettable memories for everyone. Let’s remember a few.

Everyone’s first: growing beans or chickpeas in cotton

Our indispensable first science experiment, which we all try at least once and many of us never see the bean seedling and may even forget to water it. grow beans in cotton.

Instead of soil we use cotton, put the beans between the cotton and stuff it. we watered an experiment. Have any of you ever grown?

Papers that we rub into our hair or clothes with the pen and blow away

Probably a friend of yours started this experiment and distributed it to the whole class. Especially after that first discovery, he constantly rubbed his hair with the pen and did this. like a big show It’s impossible to forget the friends who show…

Experiment in its simplest form proves that the friction-induced electrification pulls opposite poles together.

The most effortless experiment; Plug and play the lamp!

Physically basic education introductory course lamp experiment with battery mounting, an experiment that we are a little prepared for. For this experiment, let’s remember the line at the stationery store next to school in the morning, especially for those who were late at the last minute and forgot to buy our light bulbs.

With this experiment how electric current is transferred and we would see how it lit the lamp.

The lover of hard-working students, the volcano experiment

Here’s the coolest scientific experiment, not everyone would dare to do this experiment. For this experiment first a fun one volcano model It was made, the top was beautifully painted and a plastic bottle was placed inside.

Chemical materials are waiting in the PET bottle, explosion And before that, the last ingredient was thrown in with great pleasure.

The great magic: just a drop of washing-up liquid!

Only kids who are really committed to science know about this experiment. Fill a bowl with water and set it on top with black pepper After filling, a drop of detergent is thrown into the center and puff!

whole peppercorns escapes to the edge of the container. Detergent thrown into water, which has a naturally tense surface, quickly releases that tension and causes it to move sideways.

What was your favorite experiment?