1.NBT.A: Extend the counting sequence.
![](http://c.gigcount.com/wildfire/IMP/CXNID=2000002.0NXC/bT*xJmx*PTEzNjIyNzYzMzcxMTEmcHQ9MTM2MjI3NjMzOTU4MyZwPTk3NTA3MiZkPTAwMCUyMC*lMjBWb2tpJTIwV2lkZ2V*Jmc9/MSZvPWJkNDMxNzc4ZDEyYzQ4ZDg5ZWZhYjNmOWE5NDMwZjE4Jm9mPTA=.gif)
First grade students need to be able to count and write numbers as high as 120. When given any number before 120, students must be able to continue counting on. For example, if you are given the number 98, you must count on from there up to 120! Aside from this, first graders need to be able to represent any number up to 120 with objects. Click on the links below to practice your counting skills!
For Students!
Use this chart to practice counting up to 120. If you use the gray boxes, you can also practice skip counting by 2's! Practice on this chart before moving on to "Give The Dog A Bone"!
Click here to build number sense by using the number grid to find the hidden numbers! The dog will hide the bone, and your job is to find the number he hid the bone under.
Click here to play a fun number sense game. The computer will highlight a number, and you will have to find the number that is two more than the highlighted number! This is a great game for building number sense.
For Teachers!
Click this video to learn three unique ways to develop number sense in young learners. This video gives great explanations of simple things you can do in the classroom which will make a huge difference in your students and their learning!