Worksheet
Curated OER

Using Addition to Subtract

For Students 5th - 6th
In this addition and subtraction worksheet, students practice the skill of adding and then challenge themselves by a back-to-back subtraction equation that relates to their first addition problem.
Worksheet
Curated OER

Math Club Problems #12

For Students 8th
In this math club problems #12 worksheet, 8th graders solve 6 math puzzles about number patterns, drawing lines, adding sums, and family ages using logic and problem solving skills.
Worksheet
Curated OER

Counting in Ten's and Two's

For Students 2nd - 3rd
In this counting worksheet, students complete activities, first counting in ten's, then two's. Students give numbers that are 10 more or less, 2 more or less,  circle and write numbers that = 10 and solve number problems.
Lesson Plan
Curated OER

M & M Addition

For Teachers K - 1st
Eat your math manipulatives, are you serious? Yup, Learners listen to the story The M & M's Addition book, add single digit numbers to reach sums up to six, and demonstrate addition and subtraction number combinations using several...
Lesson Plan
Curated OER

Glad To Meet You

For Teachers 3rd - 4th
Young scholars explore patterns. In this patterns lesson plan, students explore patterns in hand-shaking scenarios. Young scholars work in groups to predict and record the number of handshakes that occur in a group.
Worksheet
Curated OER

The Palindromic Year Problem

For Students 9th
In this algebra worksheet, 9th graders solve word problems containing palindromic years and count how many plaindromic years there are between 1 AD and the next 100 years.
Lesson Plan
1
1
Curated OER

Food Pyramid Power: Looking Back and Moving Forward

For Teachers Pre-K - 2nd
Students show their knowledge of properties of objects as it pertains to sorting and creating patterns. In this food pyramid power instructional activity, students show their ability to use whole numbers in different representations by...
Worksheet
Curated OER

Problem-Solving Strategy: Guess and Check: Problem Solving

For Students 4th - 5th
In this guess and check strategy activity, students solve the word problem using the guess and check method and following the understand, plan, solve, and look back steps.
Worksheet
Curated OER

Problem-Solving Application: Interpret Remainders - Problem Solving

For Students 5th - 6th
In this division word problems worksheet, learners use the given word problem and find the interpret the remainder for the division problem by following the understand, plan, solve, and look back steps.
Organizer
Curated OER

Counting and Calculating

For Students 1st - 2nd
In this math worksheet, students follow the basic activities that are shown in the planning guide written for the teacher. The plan is written in the form of a unit.
Assessment
Inside Mathematics

Population

For Teachers 9th - 12th Standards
Population density, it is not all that it is plotted to be. Pupils analyze a scatter plot of population versus area for some of the states in the US. The class members respond to eight questions about the graph, specific points and...
Lesson Plan
Illustrative Mathematics

Currency Exchange

For Teachers 5th - 7th Standards
Take your class on a North American adventure with a currency conversion problem. Pupils are asked to change US dollars into Canadian dollars and then to Mexican pesos. The commentary includes two solutions, converting by unit rates and...
Worksheet
2
2
K12 Reader

Justify Your Answer

For Students 2nd - 3rd Standards
How do you check to see if an answer to a question is correct? Just follow the four simple steps outlined in this reading comprehension worksheet.
Worksheet
Curated OER

Unit Conversion Problems

For Students 9th - 12th
In this unit conversion worksheet, learners solve 15 problems by using conversion factors to find their answers. They show all their work and express their answers in scientific notation with the proper number of significant figures.
Lesson Plan
Curated OER

Stick To It!

For Teachers 9th - 12th
Students compare different types of pressure sensitive adhesive tapes. They fevelop and carry out tests for variables affecting the force needed to peel tape off a surface. Students analyze the time needed to peel the tape with different...
Lesson Plan
Curated OER

How Much?

For Teachers 4th - 6th
It's time to go back over all that your class has learned about decimals, fractions, and percentages! To do so, individuals solve story problems that involve addition, subtraction, multiplication, and division with decimals, explain how...
Activity
Bowland

You Reckon?

For Teachers 6th - 9th
Sometimes simple is just better. A set of activities teaches young mathematicians about using plausible estimation to solve problems. They break problems down to simpler problems, use rounding and estimation strategies, and consider...
Assessment
Inside Mathematics

Magic Squares

For Teachers 9th - 12th Standards
Prompt scholars to complete a magic square using only variables. Then they can attempt to solve a numerical magic square using algebra. 
Assessment
Noyce Foundation

Granny’s Balloon Trip

For Teachers 5th - 8th Standards
Take flight with a fun activity focused on graphing data on a coordinate plane. As learners study the data for Granny's hot-air balloon trip, including the time of day and the distance of the balloon from the ground, they practice...
Assessment
Inside Mathematics

Squares and Circles

For Teachers 8th Standards
It's all about lines when going around. Pupils graph the relationship between the length of a side of a square and its perimeter. Class members explain the origin in context of the side length and perimeter. They compare the graph to the...
Worksheet
Curated OER

Using a Pictograph

For Students 5th
In this problem solving worksheet, 5th graders answer four questions using the pictograph provided. The worksheet pertains to sports.
Lesson Plan
Curated OER

Trading in Subtraction

For Teachers 2nd
Second graders solve two-digit subtraction problems without trades using counters and by modeling trades with base-ten blocks. They pair in groups and students open the "Counters Open Mat". Students are given a problem, such as: there...
Lesson Plan
Curated OER

Group Initiatives

For Teachers 6th - 12th
Students explore the names and qualities about members in the group. They each say their name and something about themselves. Students gather around in a circle. They listen to the teacher as he or she says the name of someone and throws...
Lesson Plan
Curated OER

Globe Skills Lesson 3 Voyage to the New World

For Teachers 6th - 8th
Students explore the globe. In this globe skills instructional activity, students use their knowledge of latitude and longitude to respond to questions regarding Christopher Columbus's maiden voyage to the Americas.