Take the old baking soda and vinegar volcano to the next level by using it to study repeated lava flows over time, examine geologic features on Earth and Mars, and speculate about some of the formations on Mars. 

In this problem solving challenge worksheet, students work backward to solve a set of 5 word problems. Answers are included on page 2.

In this ration & proportion for Algebra I worksheet, students answer twenty-three word problems involving ratio and proportion.

In this multiplication worksheet, students use the models in the first two problems to help them multiply the numbers. In all problems, students learn to multiply in any order.

In this fraction subtraction practice worksheet, students sharpen their problem solving skills as they solve 6 story problems by renaming whole numbers

In this adding mixed numbers with and without regrouping activity, students sharpen their problem solving skills as they solve 6 story problems.

In this adding practice worksheet, students sharpen their problem solving skills as they solve 6 story problems using any method they wish.

For this making circle graphs practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.

In this number operations for grade 1 activity, 1st graders answer 15 multiple choice questions in a standardized test format about primary number operations.

In this equations and inequalities worksheet, learners complete 11 multiple choice questions involving solving equations and inequalities and 5 word problems.

In this subtraction instructional activity, students solve 6 word problems that subtract a 1-digit number from a 2-digit number. The first 2 problems are set up as a guide.

In this problem solving worksheet, 5th graders focus on using a simpler problem to solve 6 word problems. They work with decimals, fractions, times, and money.

In this math word problems practice worksheet, students sharpen their problem solving skills as they solve 5 math word problems that require them to use a number line.

In this proportions instructional activity, students complete proportion word problems including one and two digit numbers. Students complete 6 numbers.

In this word problems with fractions with unlike denominators worksheet, 5th graders solve six addition and subtraction problems and show their work.

In this mixed numbers multiplication worksheet, students review three steps to multiply mixed numbers. Students then multiply the equations and write the product in simplest form. Students finish with one word problem.

For this ordering numbers worksheet, students read 6 story problems pertaining to the value of numbers and more/fewer and greatest/least.

In this story problems worksheet, students solve 3 addition or subtraction facts and then write a story problem for each equation.

In this solving proportions using cross products practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.

In this word problem worksheet, students complete a total of 7 problems that cover a variety of concepts including using all 4 operations, fractions and shapes, all at a fairly basic level.

In this packaging worksheet, students complete a chart where they weigh packages and compare it to the label on the package. Students complete the chart for 5 packages and answer 3 questions.

In this number sense learning exercise, 5th graders solve 6 word problems and explain why the answer makes sense. They use either estimated numbers or exact numbers as they solve the problems.

Using their Ti-Nspire to determine the solutions of parabolas, learners explore the concept of complex roots.  Students determine if parabolas have real or complex roots.  Learners determine the the axis of symmetry and the...

Investigation of a nomograph teaches students to determine the rule of a function by examining the input and output values.  Students use a nomograph on their Ti-Nspire to determine the function rule.  Students make a scatter...