Algebra Geometry Logical Reasoning Measurement Money
Number Theory Operations Place Value Probability Statistics

Measurement
Coin Problem Find the counterfeit coin (light or heavy) in a set of identical coins
Converting Units Solve unit conversion problems or create your own
Fill and Pour Manipulate two containers of liquid to achieve a target volume in one container
Fill and Pour Solve unit conversion problems or create your own
Geoboard Explore perimeter and area of regular and irregular shapes using a geoboard
How High? Explore the conservation of volume by pouring a liquid from a container to a differently shaped container
Pentominoes Explore the perimeter of different pentominoes
Pentominoes Make different figures using pentominoes, including congruent figures
Time-Analog and Digital Clocks Tell time using analog and digital clocks
Time-Match Clocks Show the same time on both an analog clock and a digital clock
Time-What Time Will It Be? Find the elapsed time