This website covers many math areas including geometry, measurement, as well as addition and subtraction. After you click on an area it takes you to a page where you can select from a variety of online games kids can play.
This site is like other online manipulative sites but there are less manipulatives. There are geometry manipulatives, ones used to count money, and other simple games and activities that can help with math skills.
Students will be able to describe the difference between area and volume and also be able to understand how various units of measure relate to one another.
Great lesson idea for having student create a digital story to document how they made their tesselation with pattern blocks and the transformations they used.