Number Line for Singapore Math 1A 3.3.1 Lesson & Game

Here's a number line I created for the Singapore Math 1A 3.3.1 lesson and game. (3.3.1 = Unit 3, Chapter 3, Lesson 1, which is on page 30 of the Singapore Math Primary Mathematics 1A STD ED Home Instructor's Guide.)

For the number line game, I had Tessa choose a Squinkies figure the night before without telling her why. (I like to keep her in suspense. Makes school more fun that way.) I was thinking a critter would be good, but no, she chose Ariel in her wedding dress. I pretty much had to choose Eric for myself then. So much for the cute little green dog with spots I had my eye on. I covered a blank die with pieces of cut up file folder labels and wrote +1, +2 and +3 on them. Sticking them on a regular die would probably work just as well.

Number Line for Singapore Math 1A 3.3.1 Lesson & Game

Download Number Line for Singapore Math 1A 3.3.1 Lesson & Game.

The game directions technically call for a 0-10 number line, but including the zero forced the number line to be too small for an 11" x 8.5" sheet of paper. It's easy enough to set the counters/game pieces before the one and play that way.

Ariel and Eric prepare to hop down the number line.