Created by
sromero
- Science
- Change in matter
- Age 7-9
-
level: Grade 2
- English
คำแนะนำของผู้เขียน
reversible or irreversible changes, change of shape, change of state
Change in material
Active — user can report
Created by
sromero
คำแนะนำของผู้เขียน
reversible or irreversible changes, change of shape, change of state