1 Sorting objects by attributes http://www.abc.net.au/countusin/games/game9.htm
2 Geometric patterns with tesselations http://www.pbs.org/parents/earlymath/grades_games_tess_fla.html
3 Making patterns with pattern blocks http://arcytech.org/java/patterns/patterns_j.shtml
4 Making patterns http://www.pbs.org/parents/earlymath/prek_games_pattern_fla.html
5 Counting objects http://www.abc.net.au/countusin/games/game1.htm
6 Counting objects http://www.abc.net.au/countusin/games/game3.htm
7 Counting objects http://www.abc.net.au/countusin/games/game5.htm
8 Matching shapes http://www.pbs.org/parents/earlymath/prek_games_sandcastle_fla.html
9 Ordinal numbers http://www.abc.net.au/countusin/games/game4.htm
10 Geoboard shapes http://nlvm.usu.edu/en/nav/frames_asid_277_g_1_t_3.html?open=activities
11 Tangram patterns http://pbskids.org/sagwa/games/tangrams/index.html
12 Matching number words and sets of objects http://www.abc.net.au/countusin/games/game6.htm
13 Using models to solve simple addition problems http://www.abc.net.au/countusin/games/game7.htm
14 Using models to solve simple subtraction problems http://www.abc.net.au/countusin/games/game8.htm
15 Telling time to the hour http://www.abc.net.au/countusin/games/game10.htm
16 One-half http://www.abc.net.au/countusin/games/game13.htm