Students investigate e, pi and exponents. In this calculus lesson, students define constants and non-constants using, pi, e and exponents as an example. They use the TI to work the problems in this lesson.

Fourth graders examine the purpose of variables and identify the missing variable in open sentences. They observe the teacher solve a variety of problems, complete a worksheet as a class, and independently complete another worksheet. ...

In this quantities in chemistry instructional activity, students solve 13 review problems about percent composition, significant digits, the mole, simple and molecular formulas, balancing equations, stoichiometry, limiting reagents and...

In this addition worksheet, students fill in the missing addend for problems that add up to 100. Students complete 41 problems.

In this identifying numbers that total fifty instructional activity, learners use an addend and the sum fifty to write the missing number. Students solve 41 problems.

In this multiplying decimals worksheet, 5th graders solve 24 multiplication problems. In each problem students must multiply two decimals together.

In this problem solving worksheet, students complete 8 varied word problems. Included are money, addition and subtraction, counting and fractions.

Second graders identify nouns and verbs in written communication. They distinguish between between nouns, proper nouns, and verbs. Students discuss the difference between these parts of speech. In partners, 2nd graders write a sentences...

In this subtraction practice activity, students sharpen their problem solving skills as they solve 6 story problems that require them to subtract across zeros.

In this finding factors practice learning exercise, students sharpen their problem solving skills as they solve 6 story problems.

Fourth graders use number facts to estimate quotients. In this division lesson plan, 4th graders examine long division problems to determine which multiple of ten will help them determine a number that is close to a quotient. They adjust...

In this differences in amounts activity, students solve word problems where they figure out differences of amounts of two and three digit numbers. Students complete 10 multiple choice questions.

Young scholars practice throwing and catching jacks to improve their hand-eye coordination. In groups, they participate in a variety of games in which they use the jacks to improve their problem solving skills. To end the activity, they...

Third graders, in pairs, use a bag of counters which can be dried beans, squares of papers, etc.

In this two variables worksheet, students solve and complete 13 different word problems. First, they determine two numbers with a given sum. Then, students find the number of coins a person has given the information. They also determine...

Third graders use base-ten blocks to find products of two-digits by one-digit by making a model of the problem. They complete a worksheet by multiplying 2-digits by 1-digit with regrouping. They may use the base-ten blocks if needed.

In this subtraction worksheet, students subtract one digit numbers from one and two digit numbers with the same 10. Students complete 8 sets of problems.

In this order of operations (i.e., addition, subtraction, multiplication, division) instructional activity, students solve 5 word problems demonstrating their understanding of the concept.

Here is the first in a series of three single-digit addition worksheets. The first 24 of the problems are horizontally written, while the remaining 12 are vertical. At the top of the webpage is a place to check off a box that will reveal...

Second graders participate in various activities which help them explain and explain the difference between an estimate and an exact amount.

Students use estimation and pencil-paper calculations to help Jack and his mother solve a variety of life problems. They solve problems using various math operations, i.e., addition, subtraction, and measurement.

Sixth graders explore how to apply the commutative property and the rules of divisibility. They examine the difference between prime and composite numbers.

In this end of the year math test worksheet, 4th graders complete problems including addition, division, measurement, decimals, and more. Students complete 22 problems. 

In this significant digits worksheet, students review the rules for performing calculations with significant digits. Students then express answers with the correct number of significant digits. This worksheet has 3 short answers and 1...