Showing posts with label subitizing. Show all posts
Showing posts with label subitizing. Show all posts

Saturday, October 27, 2012

Tape Math



Create oversized ten frames and number lines on the classroom floor! You could even practice coordinate graphing! Then, use your tape roll to go on an angle walk (below)! Click here for details! Also, check out Polygon Construction!



Other activities that can be done with tape in the classroom:
Hot Wheels Math
Blacktop Geometry
Me! Graphing
Hop the Clock!
Run N Round
Kid Calculator
Oreo Math

Monday, September 3, 2012

Ten Frame War


After creating ten frame dominoes, I had to make a War version! Print 2 copies of the ten frame cards and 1 copy of the the 1 more, 1 less, and word form cards. Cut the cards out. Then, challenge each other to a game of Ten Frame War! Deal out cards evenly. Each player lays one card down. The player with the greater value card gets to keep his card and take the other player's card. Winner of the game is determined by who has the most cards.




Saturday, June 16, 2012

ROLL 3 and do the math!

Practice making equations with 3 addends and using addition and subtraction within the same equation. Grab 3 die, use your subitizing skills, and get ready to roll! Instructions are on the game board.

Wednesday, June 13, 2012

Shake and Number Bond!

Help kids with number sense (understanding parts and wholes) as well as fractions! All you need is a cup with a lid and two-sided counters (a color on one side and a different color on the other). Kids shake the cup and pour the counters on the table. Then, without flipping any of their counters over, they count how many of each color landed face up. For example, 6 red and 7 blue landed face up, with a total of 13 counters. Six and seven are both parts of thirteen (the whole). Not only does this game help with addition skills, but also with fractions. Have kids write the number bond and fractions for each color.

Note: You could also use ten frames with this game. After kids spill their counters on the table, they place the counters on ten frames. Kids see that 13 equals 1 ten and 3 ones, which helps with place value skills!


Have kids compare their number bonds. One friend could have 9 red and 4 blue. While someone else ended up with 3 red and 10 blue! Kids see various combinations of two numbers that equal the same whole: 13. 

If you want to take the activity further, you could have kids write out the fact family for their number as well. However, this would take the fun out of the game!

Thursday, May 24, 2012

Ten Frame Dominoes

Oversized Ten Frame Dominoes, I made these so kids could improve their number sense, understand base ten, and have fun while doing so! Kids twist and turn dominoes, matching numerals to ten frames. 

Monday, May 21, 2012

Ten Frame Bowling / Addition with 3 Addends


Work on ten frames, addition with 3 addends, and hand / eye coordination all at the same time! Set up 10 plastic water or soda bottles like bowling pins at a math station. Grab a ball and the fun begins! Give kids three blank ten frames. They play 3 rounds. After each round, they color in the ten frame for the round to match the number of pins they knocked down. When they finish their game, they write an equation to figure out the total number of pins they knocked down. You can print out ten frames here, as well as other math printables.