☰ Contents · Natural science

The leaf and photosynthesis; plants and their environment

Lessons 3–4 · 2 lessons · Y.V. Malikova, S.V. Kosyanenko. Natural Science Grade 4, Part 1. Novda Edutainment, Tashkent, 2023; S.V. Kosyanenko, Y.V. Malikova, O.E. Tigay. Natural Science Grade 4, Part 2. Novda Edutainment, Tashkent, 2023
Answers are for parents and teachers.
1
Draw a photosynthesis diagram: the Sun, carbon dioxide and water entering the leaf, oxygen leaving.
2
Observe three leaves (with an adult) and draw their shapes.
3
Draw a desert plant and write how it is adapted.
4
Why is a houseplant often placed near a window? Write one or two sentences.