In this order of operations (i.e., addition, subtraction, multiplication, division) worksheet, students solve 3 word problems demonstrating their understanding of the concept.

In this addition and subtraction worksheet, students solve 220 problems. Each page has two columns of ten basic addition or subtraction facts. These are basic drills with no examples or instructions.

In this acids and bases worksheet, students calculate the pH or pOH of given amounts of different chemical compounds. This worksheet has 13 problems to solve.

For this parity bits worksheet, students read about pixels and data strings. Students are given 2 data strings that are corrupted by cosmic ray glitches and they identify the bad data and create a valid data string.

In this math worksheet, students find the solutions to the problems for long division. The answers can be shown in the printable version.

Students investigate friction by manipulating some of the variables affecting it. In this inquiry lesson, students design their own experiment. They create a video about it and share it to class.

Students read a short story about the rain forest. They listen to a recording of rain forest sounds and break into several smaller groups to create a soundtrack to the rainforest story.

Students create a PowerPoint about Canadian geography or history. In this Canada lesson, students spend two days researching their Canadian topic in the library and online. They create a PowerPoint presentation and add pictures taken...

In this multiplication boxing game, 4th graders play a dice game in small groups, writing the number rolled into the boxes, then multiplying and adding to get the highest score.

For this addition and multiplication worksheet, learners put a circle around 2 numbers out of 9 that add up to 140, put in the missing digit in 1 multiplication problem and fill in 3 circles with digits when added to the other digits,...

In this addition and subtraction practice worksheet, students use their problem solving skills to solve 200 problems that require them to add and subtract single digit numbers.

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 multiplying worksheet, learners multiply two digit numbers. Explanations and examples are provided prior to the exercise. This two-page worksheet contains 20 problems.

In this fractions worksheet, learners divide pictures into halves to introduce them to fractions. Students complete 3 sets of problems.

In this addition instructional activity, 2nd graders complete 30 problems, adding a 1 digit and 2 digit number together. Answers included on page 2.

In this math puzzle activity, students follow detailed directions to find their age. They begin with the number of times per week they eat chocolate. Their final answer tells how much chocolate they want or eat as well as their age.

Students explore the concept of place value word problems. In this place value word problem lesson, students determine the place value of a digit in a number.

Students rotate through three classroom stations and identify similarities and differences between machines with and without memory, such as typewriters and computers, and illustrate how machines with memory fit into their world.

In this mathematics worksheet, 1st graders solve a number of problems by adding a single digit number to other single digit numbers and timing how long it takes to complete the drill. There are 45 problems to solve on the sheet.

In this fact families worksheet, students solve 10 problems in which single digits are added with sums to ten. Students then check each problem using subtraction.

Students create presentations of digital sonnet illuminations along with sonnet research. For this Sonnet lesson, students view  images, colors, and listen to sounds of their own choice to illuminate Shakespeare...

In this decimal subtraction worksheet, learners solve 15 problems that require them to subtract decimal numbers with 1-5 digits.

In this algebra worksheet, students solve a puzzle starting with two single digit numbers and eventually conclude that the answer can be used with Fibonacci's pattern. There are 11 steps to the puzzle with a provided answer.

Students make an illustrated dictionary of words they've used and learned in class. For this vocabulary lesson, students find words from their notes, discuss the words in a group, select the best words as a class, and complete an...