Jenn Maher

This is a set of "math triangle" flash cards, with sums up to 20, tens facts up to 100, and 'quarters' up to 100. There are 150 flash cards, plus 3 blank cards to create any other math triangles you may need! Print on cardstock, cut, and laminate for lasting flash cards! These cards are versitile and can be used in many activities and games to practice addition and subtraction. (Ex: Student holds up a card covering one number; his or her partner figures out the missing part or whole number).

This is a cut-and-paste activity, in which students sort common math words/phrases seen in word problems into the "Addition" or "Subtraction" section.

*Flipchart for Active Inspire -Key Words Sort for Addition and Subtraction -Key Words Answer Key -6 Word Problems: 2 easy, 2 medium, 2 challenge problems These word problems help students get in the habit of highlighting key words, deciding whether to add or subtract to solve, showing their thinking, and writing and labeling their final answers. Addition and Subtraction Key Words Sort and Differentiated Word Problems by Jenn Maher is licensed under a Creative Commons Attribution-NonCommercial

-Use with coin manipulatives or have students draw and label coin values -Animated flipchart for Active Inspire with 3 pages of prices shown on price tags (12 total prices) -Easily differentiate by switching students roles from buyer to seller and having them make change from $1 or $5 bills Enjoy! Making Change: Counting Coins Flipchart by Jenn Maher is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Double Digit Addition: Tens and Ones Work Mat Ten frames in the ones place helps students organize the ones as they add two-digit numbers. They can see clearly if they have made a new ten, and how many are left over. Enjoy! :)