Student Instructions
                    Today we build numbers using chocolate chips as units, pretzels as rods, and graham crackers as flats. Time to share what we learned!
1. Choose any number between 100-999. 
2. Build it using your food items like base ten blocks.
2. Click add 
.
3. Take a photo 
 of your number.
4. Draw 
 or label 
 your picture with the number you created.
5. Record 
 yourself counting the food items and saying the number.
6. Click check 
 twice to save your work.
Photo credit: Not So Wimpy Third Grade Teachers