I'm a Hundred, You're a Thousand

Math games, especially in the primary grades, provide great opportunities for developing the number sense of young mathematicians. Working in pairs with a deck of single-digit cards, students take turns drawing two cards and reading the...

Move around the hundred board to detect number patterns and relationships! This set of worksheets might actually work magic for your mathematicians as they begin to grasp the significance of the hundred board. For each of these, they...

Administer a learning activity that challenges your class to use a number line in the form of lily pads. Learners are instructed to display the number of hops that Toad and Frog take during their journey on a number line. Young...

Daily routines not only help to manage classrooms, they can also provide students with rich opportunities for learning. This activity supports young learners in developing their number sense by counting up the school days on a class 100...

Use the 20 Questions game to practice math vocabulary and number properties! Project a hundreds chart and hand one out to learners. Ideally, give them counters (beans would work well) to mark off the chart so you can play multiple times....

Accompany the story, Ten Apples Up on Top, by Dr. Seuss with eight activities covering the subjects of math, English language arts, and character education. After a riveting read-aloud, scholars take part in several counting activities,...

There are hundreds of learning opportunities with this hundreds chart. Just print, laminate, and you're ready to get counting. 

Mathematicians practice adding, subtracting, and multiplying without regrouping using a hundred blocks board. They identify and discuss different patterns that they discover and relate number patterns to visual patterns.

Want a way to make rounding meaningful? Apply it to the real world! Over the course of several examples, learn key words that indicate rounding is necessary, and then use a number line to solve the problem. This is the last of an...

The second of eight videos on rounding whole numbers to the nearest 10 or 100 describes how to use a number line to create benchmark numbers. A review of place value and counting by 10s starts off the lesson, followed by a discussion on...