19063424_eaching_Elementary_Mathematics__on_is_Found_in_U_S__Curriculum
[Phase] Matching [Description] One-to-one correspondence for sharing and counting. Counting Rote count to double digits Count lots of collections Know one-to-one correspondence Count all or use direct modeling in problem solving Know the cardinality principle (last number counted stands for total amount; it is not just a label) Know what things can be discretely counted vs. continually counted Number Relationships · Know more, less and same · Figure out how many more or less or how many to make the same amount · Know one more and one les without counting · Know Spatial relationships and beginning estimation · Relate one number to another (when changing numbers).
Prekindergarten and kindergarten
Early Numbers | Strategies for Teaching Elementary Mathematics
Typical Grade in which Instruction is Found in U.S. Curriculum