☰ Contents · Natural science

The body’s defences; viruses

Lessons 25–26 · 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
Write the hand-washing rule in five steps with pictures.
2
With your family, find three foods rich in vitamin C and add them to a meal.
3
Why should we stay home when sick? Write two reasons.
4
Write the difference between a virus and a bacterium in a table.