Sticky Minds: Subtraction

Showing posts with label Subtraction. Show all posts

Sunday, November 11, 2012

Math Warm Ups

Tales from Outside the Classroom: Daily Math Warm Ups (2nd grade) - there is a full version and a free 4 page sample version. I like the interesting set up of the pages, so perhaps I will buy the full version at some point :)

Math Mats

Mathwire.com

A site with several different types of math activities/games using dominoes and math mats

What are Math Mats?

Place Value Frames - one to ten, one to twenty, tens and ones

Math with Dominoes

Domino Mat

Domino Number Cards

Domino Recording Sheet

Domino Flashcards

Domino Parking Lot

Domino Facts

Saturday, November 10, 2012

Fall and Thanksgiving Math

The Best of Teacher Entrepreneurs - download FREE

Matching game - 1st and 2nd grades

Easy math game: buy two ice trays from the dollar spot at target, write 2-digit numbers on white labels for each hole, and kids toss a cube in each tray and add or subtract numbers on recording sheet.

Kindergarten Works - learning to subtract in chunks instead of one by one. Use with Subtraction Equation Cards from Kindergarten Works on Teacher's Notebook.

Positively Persistent Teaching

Adding & Subtracting 2

Doubles Rap

Bishop's Blackboard - Dominoes Doubles

Mom's Homeroom - article on Adding and Subtracting

First Grade Schoolbox

Similar to Mountain Math - I made a colorful chart version for our Math bulletin board. The students love it! source

Teaching Blog Addict

Rekenreks

Rekenrek 1

K-5 Math Teaching Resources

Dilly Dabbles Blog - This is similar to the version I made

Rekenreks are great tools that provide a visual representation of the math problems. The students learn to immediately see sets of 5s and 10s within the numbers they are working with. They can then branch out to see other patterns as well, i.e. 2s, 3s, etc. I made mine out of 3" x 6" craft boards (pkgs of 6), bracelet string, and pony beads.