Question

Как изготовить модель"КРУГОВОРОТ ВЕЩЕСТВ"окружающий мир 3 класс

Answer 1

Почва(полезные вещества, подземные воды, микроорганизмы) и солнце ⇒ растения ⇒ насекомые(опыляют растения для дальнейшего их развития) ⇒ птицы(уничтожают вредителей) ⇒ животные(следят за балансом на лугу) ⇒ насекомые ⇒ микроорганизмы и т.д.

Answer 2

Making a Model of "Krugovorot Veshchestv" for 3rd Grade Science

To make a model of "Krugovorot Veshchestv" (the circulation of substances) for a 3rd-grade science project, you can follow these steps:

1. Gather Materials: - You will need materials such as a large piece of cardboard, markers, colored paper, glue, and pictures or drawings of different elements of the circulation of substances.

2. Create the Model: - Use the cardboard as the base for the model. - Draw and cut out different elements of the circulation of substances, such as the sun, plants, animals, water, and soil, from the colored paper. - Glue these elements onto the cardboard in a circular pattern to represent the circulation of substances in nature.

3. Label and Explain: - Label each element of the model and explain its role in the circulation of substances. - You can also add arrows or other visual aids to show the movement of substances in the model.

4. Presentation: - Prepare a short presentation to explain the model to your classmates and teacher. You can talk about the importance of the circulation of substances for life on Earth.

Remember to involve the child in the process as much as possible to encourage learning and creativity.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.