eBook
Rice University

Precalculus

For Students 11th - Higher Ed Standards
Take a step beyond Algebra 2. Learners use the eBook to learn concepts from the typical Precalculus course. Content starts off with a short review of functions in general and moves on to the basic functions, finishing up with more...
Activity
KenKen Puzzle

KenKen® Puzzle

For Students 7th - 10th
Think inside the box with KenKen® puzzles to provide some problem solving practice. These puzzles are similar to Sudoku, but require computation inside designated boxes. There are multiple puzzles with a range of difficulties to...
Worksheet
Curated OER

Decimals

For Students 5th - 6th
In this decimals learning exercise, students solve and complete 10 various types of problems. First, they multiply or divide each pair of decimals given. Then, students circle an approximation to each given decimal problem listed at the...
Lesson Plan
Curated OER

Partial Quotients

For Teachers 5th
Fifth graders examine the partial-quotients algorithm for finding the answer to a division problem.  In this partial quotients lesson, 5th graders demonstrate the process of division through a series of estimations....
Lesson Plan
Curated OER

Divisibility Rules

For Teachers 6th
Sixth graders strengthen their knowledge of the divisibility rules. Students access that mental math can be faster than the calculator for certain types of problems. Students can make generalizations and discover patterns in finding the...
Worksheet
Curated OER

Decimal Place Value Chart

For Students 5th - 6th
For this decimal place value chart worksheet, learners work independently to fill in the blanks on the chart so that the numbers equal out correctly and the missing words are stated correctly.
Lesson Plan
Curated OER

Grade 3: Palindrome Patterns

For Teachers 3rd
Third graders use addition to create numbers that are palindromes and organize their results to look for patterns. They make generalizations from patterns and practice reading large numbers and addition with regrouping.
Worksheet
Curated OER

Multiplication With Decimals

For Students 5th - 6th Standards
In this multiplying decimals worksheet, students solve 24 multiplication problems. Each problem has a decimal being multiplied by a two or three-digit number.
Worksheet
Curated OER

Calculating with Significant Digits

For Students 9th - 12th
In this significant digits worksheet, students are given the rules to finding significant digits when adding, subtracting, multiplying and dividing. Students solve ten problems and express their answers with the proper number of...
Worksheet
Curated OER

Nine Months in School

For Students 3rd
In this multiplication activity, 3rd graders solve nine short word problems by multiplying by nine. There is an answer sheet included.
Lesson Plan
Curated OER

Code Cracking

For Teachers 5th - 8th
There is nothing more engaging than cracking a secret code! Middle schoolers will replace letters with numbers to solve problems. This game will help them to begin to understand algebra questions by finding the value of missing numbers....
Lesson Plan
Curated OER

Understanding: Computing

For Teachers 6th - 8th
Students examine how a pebble calculator works and compare it to an abacus. After a discussion on the abacus and pebble calculator and how each works, they construct their own pebble calculators. They determine how to represent...
Lesson Plan
Curated OER

A Penny for Your Thoughts, Movies, or Music?

For Teachers 9th - 12th
Young scholars investigate copyright violation laws.  In this media copyright lesson, students read two articles that discuss copyright laws, then they develop their own perspective on the laws.  Young scholars then divide into...
Lesson Plan
Curated OER

To The Clock of Eras

For Teachers 3rd
Third graders investigate the events of geological time using a chart called a "Clock of Eras". In this geological events lesson plan, 3rd graders compare a standard clock to a geological clock. In addition, students consider periods...
Lesson Plan
Curated OER

Pairs Check

For Teachers 5th
Fifth graders add, subtract, multiply and divide whole numbers. While receiving coaching and praise from his/her partner, each student will multiply whole numbers (three digits by two digits).
Worksheet
Curated OER

Independent Practice 2: Divisibility Tables

For Students 5th - 6th
In this divisibility tables worksheet, students will solve 100 divison problems that complete a divisibility table using two digit dividends.
Lesson Plan
Curated OER

Tricky Triangles

For Teachers 3rd
Third graders engage in a lesson that is concerned with the playing of a Trick Triangle Game while focusing upon developing skills of addition, subtraction, multiplication, and division. They play the game and practice rounding of...
Activity
Computer Science Unplugged

The Chocolate Factory–Human Interface Design

For Teachers 4th - 12th
What is this? What is it for? How does it work? Challenge the class to think about to how to design a new chocolate factory for the Oompa-Loompas to make it easy to use. The activity is the first of a three-part series on...
Lesson Plan
Curated OER

Partial Products

For Teachers 6th - 10th
Students use the partial products algorithm to complete multiplication problems. In this partial products lesson plan, students are introduced to the algorithm and connect the relationship to multiplication and division problems.
Lesson Plan
Curated OER

Let's Take a Trip!

For Teachers 6th
Sixth graders plan trip for family of four, and choose best travel plan by studying maps, considering different routes, and visiting Web sites to get airline and travel schedules.
Worksheet
Curated OER

End of the Year Math Terms

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

I Can Average Grades Like My Teacher!!!

For Teachers 5th
Fifth graders investigate the mean of a data set.  In this fifth grade mathematics lesson, 5th graders determine the mean of sets of numbers using a calculator.  Students use a blank role book page to create grades for students...
Worksheet
Curated OER

Multiplication: 3x and 6x Tables

For Students 3rd Standards
In this multiplication worksheet, 3rd graders find the products to 35 single digit vertical and horizontal problems in which they practice the three and six times tables.
Lesson Plan
Curated OER

Hot Dog Stand: The Works

For Teachers 4th - 5th
Students strengthen skills in mathematics, problem solving, and communication skills by working together in groups using "Hot Dog Stand: The Works" educational software.

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