A great unit for counting by 2's and 5's as well as just reviewing numbers to 20. A few great games to play in your classroom:
-Count tallies (to 20) with recording sheet
-Order numbers 5-100 when counting by 5's.
-Order numbers from 2-30 when counting by 2's.
-Sort numbers by odd and even to 30 with recording sheet
-Order numbers from 0-20 from least to greatest with recording sheet
-Use gameboard and either tally cards or odd/even cards to play a game.
-2 Worksheets on counting by 2's
-Cute 8 X 11 poster with chant to help students remember even numbers!