Science and technology activities for primary school students, what are the contents of science and

<> content of science and technology activities for primary school students is as follows:

1. Observation: starry sky, spacecraft, landscapes, birds and insects, flowers and plants;

2. Production: small airplanes, small sailboats, small robots;

3. Experiments: small experiments in chemistry, physics and biology;

4. Seminars: group activities, discussion of "projects", discussion of scientific and technological knowledge;

In order to effectively ensure the level and quality of things or work carried out, it is often necessary to formulate a plan in advance, which is a written plan, which has the characteristics of clear content and clear steps. So what are the issues that need to be paid attention to when formulating a plan? The following is my collection of primary school summer science and technology practice activity plans, I hope it will be helpful to you.

With the strengthening of environmental awareness and concerns about food safety, more and more families choose to grow their own plants, or beautify the environment, or be self-sufficient. So, what about the greening of homes in Wenzhou? How many plant varieties are there for home greening?

Let's do a little survey on the greening of homes.

1. Questionnaire Survey:

1. Do you have any plants in your home?

All the time. Yes, longer than one year.

Occasionally, for less than a year.

All the time. 2. How did you get the flower seeds? (Multiple Choice).

Buy grafted friends and give away others.

3. How many plants do you currently have in your home?

1--5 species, 6--10 species, 10 or more.

4. Why do you keep domestic plants? Hobbies. Eat.

Do research, study.

There was no particular reason, someone else sent it and raised it.

Connect with your friends.

Other. 5. Do you spend a lot of time growing flowers and plants?

Not much. Time is a bit too much.

It's a lot of time and a bit of a burden.

It's a lot of time, and it's a lot of fun.

6. How much do you spend on growing flowers and plants each month?

Below 10 yuan, 10-40 yuan, 40-100 yuan, and more than 100 yuan.

7. How long have you kept the same plant?

More than half a year and more than one year, less than one year and more than one year.

8. Do you take observation notes or related notes when you are growing?

There are no occasional standing records.

No, there is enough green space at home.

Hopefully, I don't feel enough space at home.

I don't have that in mind.

10. Please write the names of several plants that you keep regularly.

2. Case studies

For example, a plant, write about the cultivation, how to raise, the problems encountered, and the harvest in the process of raising. Useful information can also be found on the Internet and in the library's literature.

For example, the filamentous plant in the picture below: a very special plant has recently appeared on the university's Da Nan campus, and the biggest feature is that it grows quickly and entangles other plants. And the janitor in charge of handling it, Master Chanla, said that this plant is very good for bathing children.

Is it true or not? Are you interested in studying it?