Monday, April 13, 2015

and a little more addition...

Today we are going to work on double digit addition with no regrouping. (don't be too disappointed, we'll regroup later.) You've done a bunch of practice with 10s and 1s and now it's time to use all those skills. Think about your combinations of 10 and that 100s chart!

As a warm up, let's practice combinations of 10 by playing Math Lines! You shoot the ball in the middle to the ball that makes a 10. Bonus points if it's the same color! Play just 1 or 2 rounds.



Now let's practice different math facts. Knowing your facts will help you add bigger numbers. In this game you answer questions to help design costumes. Design 3 costumes and then go to the video below.




As a review, you can watch this video. It's a little long, so get a snack to munch on while you watch. His accent is fun and I like how he shows you the tens all bundled up. If you think it's too long, just watch one example a day. 






It's time to try some paper and pencil problems. Print out these pages, there are 5 of them. Each day you can come back, play the games, review the video if you need to, then complete one page. Have someone check your work.





Don't you wish you could practice a little more? 



Well you can! This part is optional, just f you feel like it. IXL has a neat little program. You can see how many you can do in 1 minute? 2 minutes? 5 minutes? What if you do 100? How many can you get correct?