1 / 10

Dinosaur Math

Dinosaur Math. By: Christy Gibson Kirbyville Elementary Second Grade. Dino Math. The game I created, presents the student with a math problem. They have to solve it and type the answer in.

hume
Download Presentation

Dinosaur Math

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Dinosaur Math By: Christy Gibson Kirbyville Elementary Second Grade

  2. Dino Math • The game I created, presents the student with a math problem. • They have to solve it and type the answer in. • Once they have submitted their answer, they will receive a message that lets them know if they are correct or not. • The game is set to continue pulling random numbers for them to add together until they decide to quit the game.

  3. But First… • However, before the students are released to apply their knowledge to this game, they will have to learn a few concepts. • Many of them at this stage still use manipulatives or their fingers to add. • They are not given this option when playing this game. • Therefore, they must first learn what we call “Mental Math.” • One of those concepts is“Making 10 to add 8.”

  4. Making 10 to add 8: • In math, we often learn mental tricks to help when learning new concepts. • We are using manipulatives to help introduce the mental concept of “making 10 to add 8” to solve our addition problem today. • We will move the counters to represent the problem. • We first “make 10 to add 8”. • This way we set up our counters and then move 2 from the second number up to the first to make 10.

  5. Let’s put it to the test!! • We need counters. • Now we need a math problem. • Let’s try 8+6= • What do we get when we add 8 and 6?

  6. 8+6=? • We start with eight red counters. • We set out six yellow. 1 5 1 5 2 6 6 2 3 7 3 4 8 4

  7. 8+6=? • Then we move the two counters over to the eight. • We have now made 10. • Now we should be able to add our 10 to our leftover counters. • We have 4 counters left over. • What does 10 plus 4 equal? • 10+4=14 • If this is the case, what does our original problem, equal? 1 5 1 2 6 2 7 3 3 8 4 4 10 9

  8. 8+6=14

  9. Now Let’s try this method on our own: • Use your counters to try adding the following equations. • Group 1 - 8+9=? • Group 2 - 8+3=? • Group 3 - 8+5=? • Group 4 - 8+7=? • Group 5 - 8+2=? • Group 6 - 8+4=?

  10. For extra practice: • Students can play this game to practice their addition skills and mental math techniques when they are ready to tackle the concepts without counters. • This can be used for the advanced students who already understand the concept, while you work with the ones that do not. Dinosaur Math Game

More Related