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Ellis Elementary
Math
THINK BLUE
Subitizing
Subitizing is our ability to quickly judge the amount of something by just looking. For example, when we see 3 cars parked outside, or 4 cyclist pass by, we know the totaly amount without having to count..
Enlarged Dot Cards
Click the link above and find enlarged dot cards. These cards can be used as flash cards. Ask your child how many they see? How do they see them? What would happen if you added one more, took one away, etc...
Ten Frame Cards
Click the link above and find ten frame cards. These cards can be used as flash cards. Ask your child how many they see? How do they see them? What would happen if you added one more, took one away, etc...
Using the ten-frame cards
Click the link above to find many ways to practice subitizing using the enlarged dot cards or ten frames.
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