Learning two-digit addition isn't about memorizing steps, it's about understanding place value. Support the development of your class's number sense with these addition mats that help children break apart two-digit numbers into tens and...

Okay, so your scholars are excelling at two-addend addition problems, but what about three or four? Here are some practice problems to stretch their math skills. They find the sums of six equations: two with two addends, two with three...

Warm up your mathematicians with this comparing numbers activity. Because it includes an explanation, consider projecting this as an all-class activity, covering up the answers until after learner responses have been shared. There are...

Put time into context by relating it to familiar meal times. Scholars examine two analog clocks and one digital clock to determine the times displayed. Each is labeled with a meal time for the hypothetical "Robert." They use their...

In this habitat project digital science journal worksheet, students use a digital camera or camcorder to create a science journal about a habitat they have studied.  This page includes links to helpful web resources for planning and...

All of these sums are under 100: learners practice with three types of addition problems, each with two equations. First, they add a double-digit and single-digit number. Then, scholars add two double-digit numbers, one being a multiple...

In this subtraction activity, students solve 25 problems in which 3 digit numbers are subtracted with regrouping. Students also use addition to check. This page was intended to be an online activity, but can be completed with pencil and...

Give your scholars some basic practice with addition and subtraction problems. Because the answers are explained at the bottom, consider projecting this and covering up the bottom, revealing only after class responses have been shared....

Here are some practice problems with adding and subtracting three-digit numbers. Scholars complete three addition problems and three subtraction problems. None of these involve carrying over or regrouping. There are only two numbers to...

Because this addition word problem has the answer written on the same page, consider using it as a warm-up and projecting it. Simply cover up the answer until you're ready. The problem has beginners adding up two single-digit numbers for...

Break up numbers into place value to help your scholars comprehend three-digit numerals. There are three problems here, and the large text and visuals make it ideal to project as an all-class warm up. Learners first identify the value of...

In this subtraction worksheet, students solve 5 subtraction problems in which they use 3-digit numbers. They can click on the Check box to determine if their answer is correct.

In this subtraction worksheet, students solve 15 subtraction problems using 3-digit numbers. They can click on the Check box to find out if their answer is correct.

In this energy worksheet, students click on the links to research the internet about energy and follow directions in order to create a digital video project. Students follow 8 sets of directions.

The visual nature of this worksheet makes it ideal to project for an all-class warm up. Learners first complete two horizontal addition problems involving three-digit addends. Consider whether or not you will encourage them to rewrite...

Your AP Calculus learners probably have their ID numbers memorized, but have they tried graphing them? Pique your pupils' interest by asking each to create a unique polynomial function based on their ID numbers, and then analyze the...

Know thy calculator. Young mathematicians use their calculators to answer a set of questions. They consider how the number of digits the calculator displays affects the answers to calculations. They then find examples of computations...

Photography is the focus of this 4-H photography worksheet. Learners examine the history of the camera, complete a photography service project, discover careers in photography, and determine their photography skill level. They complete a...

Give your pupils a grasp of place value in a two-digit number. They see a drawing of counting cubes in a stick of ten, then examine a set of four. Mathematicians determine how many blocks there are by grouping the tens. Ideally, you will...

In this number sets worksheet, students answer 16 about 2 different sets of numbers. The first section deals with separating a set of numbers based on even/odd, 3-digit/4-digit, greater than/less than. The second section asks students to...

In this addition, subtraction and estimating worksheet, learners answer 13 questions pertaining to addition, subtraction, estimating and even/odd or 2/3-digit numbers. They can click on the Check box to find out if their answers are...

Your students are obviously clever, but now they can be C-L-E-V-E-R! Enhance a research project with an exercise that prompts learners to identify the creator, location, era, and value of the information source, as well as provide an...

Oral storytelling has been an important part of every culture. The time-honored practice uses stories as a conduit for a culture's values and customs from one generation to the next. Keep the tradition going with a family interview...

In this missing digit multiplication and addition learning exercise, students calculate the answers to 2 short word problems using multiplication. They estimate before completing 2 multiplication and addition problems, and fill in the...