Compound statements are actually quite simple. A virtual interactive provides a means to graph solution sets to compound statements involving and and or. Users then answer a few challenge questions on these solution sets.

High schoolers explore, examine, experiment and study the energy believed to exist in the vacuum of space called zero-point energy. They design and build a machine and then place their machines to test zero-pointed energy into a...

Students participate in a qualitative discussion of the distinction between weight and mass, followed by a description of astronaut mass measurements in a zero-g environment.

In this division worksheet, pupils review the definition and positions for the division terminology of divisor, dividend, and quotient. Students find the missing division term from the division problems and find the missing numbers for...

In this number sequencing worksheet, students connect numbers from one to twenty-five and thirty-five to complete a picture. In this connect the dots worksheet, students complete one picture.

For this early childhood math booklet worksheet, students assemble a number booklet featuring the numbers 0-20. Students then cut out the number words and match them to the appropriate numbers.

For this mathematics worksheet, 3rd graders solve numerous problems by multiplying single digit numbers by each other for facts up to 81. They identify that any number times zero is zero when multiplying.

In this multiplication activity, students use the multiplication properties of zero and one to solve the six word problems.

In this algebra instructional activity, 11th graders complete proofs that show why properties are true. There are 2 proofs given with 8 required steps.

Students discuss memorials and design a memorial for the 9/11 victims.

In this math worksheet, students order three-digit numbers from the least to greatest. Students also order numbers from greatest to least.

Young scholars research safety feature and building code changes that were recommended in response to major disasters, including fire, hurricanes, and terrorist acts. They understand how knowledge gained from disasters has influenced...

In this online interactive math worksheet, students complete five exercises by selecting odd or even for numbers that range from zero to twenty.

In this standard form and scientific notation worksheet, 9th graders solve 10 different problems that include converting numbers and equations. First, they place the decimal point so there is one non-zero digit to the left of the decimal...

Fourth graders explore place value to the hundred thousands place. For this place value lesson, 4th graders construct numbers while reading One Grain of Rice. Students discover zero as a placeholder and determine the value of each digit.

Upper elementary and middle school learners solve a number of problems by dividing decimals by powers of ten. There are 45 problems to solve on the sheet.

In this mathematics worksheet, 5th graders solve a number of problems by dividing a mixed number by a fraction. There are ten problems to solve on the sheet.

In this mathematics learning exercise, 4th graders solve a number of problems by multiplying decimals by 0.001 for each. There are 45 problems to solve on the sheet.

Learners solve 12 problems in which a mixed number is divided by a simple fraction. There are no examples on the page.

In this number sentence words instructional activity, students fill in missing words in number sentences using either not equals, equals, plus or minus. Answers and hints are available on-line; a reference web site for additional...

In this multiplication by ten worksheet, students first read a one page article about how to multiply any number times ten. Students then solve 10 problems in which a two digit number is multiplied by ten.

In this definite integral worksheet, students use substitution to simplify integrals. They find the values of the upper and lower points and interpret points found on a graph. Students solve this two-page worksheet.

In this limit worksheet, students use algebra to compute limits. They find the slope of the secant line and find a formula giving the slope of the secant line. This one-page worksheet contains six multi-step problems, with answers.

Young mathematicians access a website that leads them through three activities that enable them to practice their rounding and estimation skills when it comes to numbers and math word problems. There is also a very good worksheet...