ClassFlow
Class Flow: Introducing Subtraction
[Free Registration/Login Required] This flipchart introduces subtraction using manipulatives. Each problem has a starting number and then goes through the process of taking away a part or making a change.
ClassFlow
Class Flow: Investigating Numbers
[Free Registration/Login Required] This flipchart introduces students to the hundreds chart. Students work interactively with the board while becoming comfortable counting with the hundreds chart.
ClassFlow
Class Flow: Let's Go Shopping
[Free Registration/Login Required] This flipchart allows students to count change and dollars to pay for different items. Use this flipchart in addition to your lesson or as a center activity.
ClassFlow
Class Flow: Lets Go Shopping With Change
[Free Registration/Login Required] Students count out coins to pay for different items and different ways you can write cents. There are various items and opportunities for students can practice shopping. This makes a great center activity.
ClassFlow
Class Flow: Lets Go Shopping With Dimes
[Free Registration/Login Required] This flipchart allows students to practice counting dimes to pay for different items. Use this flipchart in addition to your lesson or as a center activity.
ClassFlow
Class Flow: Lets Go Shopping With Dollars
[Free Registration/Login Required] This flipchart allows students to count currency to pay for different items. Use this flipchart in addition to your lesson or as a center activity.
ClassFlow
Class Flow: Let's Go Shopping With Nickels
[Free Registration/Login Required] This flipchart allows students to count nickels to pay for different items. Use this flipchart in addition to your lesson or as a center activity.
ClassFlow
Class Flow: Lets Go Shopping With Pennies
[Free Registration/Login Required] This flipchart allows students to count pennies to pay for different items. Use this flipchart in addition to your lesson or as a center activity.
ClassFlow
Class Flow: Lets Go Shopping With Pennies and Nickels
[Free Registration/Login Required] This flipchart allows students to count nickels and pennies to pay for different items. Use this flipchart in addition to your lesson or as a center activity.
ClassFlow
Class Flow: Lets Go Shopping With Pennies, Nickels, and Dimes
[Free Registration/Login Required] This flipchart allows students to count dimes, nickels, and pennies to pay for different items. Use this flipchart in addition to your lesson or as a center activity.
ClassFlow
Class Flow: Let's Go Shopping With Quarters
[Free Registration/Login Required] This flipchart allows students to count quarters to pay for different items. Use this flipchart in addition to your lesson or as a center activity.
ClassFlow
Class Flow: Matching Numbers to Words
[Free Registration/Login Required] This flipchart allows students use the pen tool to draw lines to connect the number and the term that match. Use this flipchart in addition to your lesson or as a center activity.
ClassFlow
Class Flow: Multiplication by the Roll of the Dice
[Free Registration/Login Required] This flipchart is an interactive multiplication activity. Students create their own multiplication problems by rolling the dice. Each page has a different level of multiplication problem. Works great as...
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Triangle Centers: Etymologies
At this page you will find Dr. Math responding to an inquiry about the relevance of the names of each of the special triangle centers.
Ducksters
Ducksters: Basketball for Kids: The Center
Kids learn about the Center's importance in basketball, especially as a shot blocker, rebounder, and scorer.
Math Open Reference
Math Open Reference: Concentric Circles
A handy reference guide to concentric circles. It provides a definition and an interactive activity that enhances further explanation. Includes links to related topics.