Ten And Some Extra
First graders participate in a lesson focused on the skill of addition. They begin applying the skill of addition as packing blocks of ten and finding the extras. The concept of connecting a single digit number to a base of ten is practiced.
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Helping a Friend (+10 and Some More)
Start this addition lesson with a challenge: project a ten frame with three counters for three seconds and then ask pupils if (and how) many. Give learners individual mats and counters, and model a double ten frame activity: five...
1st - 3rd Math CCSS: Adaptable
Ten-Frames – A Games Approach to Number Sense
"How can you help students visualize numbers in a way that is compatible with our base-ten number system?" The answer is simple: use ten-frames. Whether they're being used as a part of classroom routines or as instructional tools, this...
K - 3rd Math CCSS: Adaptable