Using a slider, scholars build triangular numbers and their associated rectangles and use the geometric display to find the pattern to determine the next triangular number. They then relate that number to the area of the rectangle to...

Represent complex numbers in two ways. Pupils use the interactive to convert polar and rectangular representations of complex numbers. The learners drag an overlay back and forth over the coordinate plane to reveal the polar coordinates...

Time is on your side. Scholars plot three points on number lines with different time units to represent the time it takes three people to bake pies. They determine the fastest baker and the difference in times between the bakers.

Beginning with a word problem that poses the question of making groups of 10 pennies to translate into a single dime, pupils are challenged to make sense of the amount of dollars 33 cents is in expanded form.

In this scientific notation worksheet, students complete 10 multiple choice questions containing numbers with decimals. Answers are given online.

Here's an interactive that will be a great match for math lesson plans. Young mathematicians use an interactive game to match fractions represented numerically and as fraction models. One game assesses fractions only, while the other...

Given centigrade temperatures for pairs of cities, math-minded meteorologists determine which is either warmer or colder. The worksheet is embedded in a website from which you can access an answer key or even change the cities and...

Find the location of enemy submarines with a sonar display that doubles as a polar coordinate system. Pupils find polar coordinates that would be the same location of plotted submarines. They then determine multiple polar...

In this words to numbers worksheet, students read the word and then write the number that it represents for numbers 1 through 10. Students complete 10 problems.

In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to read and interpret number lines. Students may view the correct answers.

In this two digit numbers instructional activity, students complete problems where they write words into two digit numbers. Students complete 10 problems total.

In this numbers to words worksheet, students write the words that represent the two digit numbers. Students complete this for 10 numbers.

For this numbers to words worksheet, students write one digit numbers to the words they represent. Students complete 10 problems total.

In this words to numbers activity, students write the numbers that are given to them in words for 6 digit numbers. Students complete 10 problems.

In this numbers to words worksheet, students write the words that represent 3 digit numbers. Students write 10 numbers to words.

In this converting words to numbers interactive worksheet, 6th graders enter the numbers for 10 number words (each 7 digits long). Students will receive immediate online feedback when they submit their answers.

For this change words to numbers: up to 1000 worksheet, 3rd graders interactively enter the numeral for 10 number words with immediate online feedback.

In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding the information on the shown number lines. Students may view the correct answers.

Work with a number line to develop a deeper level of understanding for your young mathematicians. The six multiple-choice questions ask learners to identify where a fraction falls on the number line. 

In this integers online interactive worksheet, young scholars complete a chart on adding integers and rewrite 11 positive integer questions without the positive signs. Students solve 2 online integer word problems on the lines provided.

In this fractions worksheet, 3rd graders answer a set of 10 multiple choice questions, determining fractions of "whole lines."  Worksheet may be completed on-line and answers submitted.

In this number words worksheet, students fill in the words that represent the numbers. Students write 10 words for the numbers total.

In this triangle fundamentals worksheet, students identify possible side lengths of triangles. The first three problems give measurements of the sides, students select the combination that is possible in a triangle. The final three...

In this online worksheet, students solve 5 word problems. Each problem requires students to calculate for x.