Mathematical properties are actually quite useful when it comes to making sense of math. For example, the commutative property of addition helps make adding numbers a little easier. If we know that the order the numbers are added does not matter, then in the problem 2 + 9, adding the 2 onto the 9 is easier and more efficient than adding the 9 onto the 2. The Common Core State Standards in Mathematics requires all third grade students to know…
We’re surrounded by line segments. These line segments create parallel and perpendicular lines, and acute, obtuse and right angles. Looking for them in our environment is a great way to reinforce them. Ask your kids: Who can find a set of parallel lines? …perpendicular lines? …an acute angle? Pretty soon, they’ll be seeing nothing but lines and angles in the tiles on the floor, the branches of the trees, the way an ice hockey puck hits the wall… For older…
Just finished a unit and want your students to review what they learned? Getting ready for the chapter test? Just want to have fun? Jeopardy is a great way to review and reinforce what students have been learning. This photo shows some of the categories I use in the primary grades. The ones at the bottom show additional categories. Pretty much anything you’ve been learning can work. The students in my classroom are already set up in groups of 4-5….
Have your kids been watching the summer Olympics? Are they itching to see how far they can jump or throw objects? In honor of the 2012 Summer Olympics, we’re going to give our kids a chance to compete in their own track and field events…and sneak in a little math while we’re at it! For each of the events below, use masking tape to indicate the starting line. Give kids an opportunity to practice each of the events before the…
Here’s a super easy and yummy way to practice numeral writing. Non-cook peanut butter dough. The bonus is that kids get to make the recipe which is also a fun math activity! The recipe for the dough comes in two versions…the “regular” and the “healthy”. Click here for the recipes.