Steps
Draw 2 ten frames like in the picture above
Choose a food like cereal, raisins, fishy crackers.
Take a handful out of the bag.
Estimate (guess) how many you have.
4. Place the food on the 10 frame and count how many pieces you have. Was your estimate close?
5. Take another handful out and place it on the 10 Frame. Do you have more, less or the same?
6. Try it a few times and compare your numbers.