Grade 7Lesson 8 of 2110 minutes
Density calculations
The particle model
Count, match or write the answer. Tap Hear if you want the question spoken.
Your turn
1 of 3
Count them. Write the number in the box.
0 of 3 done
For you: Let them tap and match. Talk only if they freeze.
Save this sitting in the free course
You can tap the cards and hear the sounds now. Create an account to keep progress. No card needed.