Worksheet
Curated OER

Buy a Vowel

For Students 9th - 12th
In this problem solving worksheet, students solve 1 word problem about cost.  Students are given words with a certain cost and must determine how much each vowel costs assuming consonants are free.
Assessment
Inside Mathematics

Swimming Pool

For Teachers 9th - 11th Standards
Swimming is more fun with quantities. The short assessment task encompasses finding the volume of a trapezoidal prism using an understanding of quantities. Individuals make a connection to the rate of which the pool is filled with a...
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

Quadrilaterals

For Teachers 9th - 12th Standards
What figure is formed by connecting the midpoints of the sides of a quadrilateral? The geometry assessment task has class members work through the process of determining the figure inscribed in a quadrilateral. Pupils use geometric...
Lesson Plan
Missouri Department of Elementary

Family Traditions

For Teachers 2nd Standards
Honor family traditions with a lesson plan that examines the variety of winter celebrations. Class members discuss their family's traditions then complete a cut-and-paste practice page in which they match a picture to the name of a...
Lesson Plan
Code.org

Text Compression

For Teachers 9th - 12th
The second instructional activity in a unit of 15 introduces pupils to text compression. The class begins with discussing how they already use text compression when sending text messages. Pairs learn more about the subject as they work...
Worksheet
Curated OER

Absolute Value

For Students 6th - 7th
In this absolute value learning exercise, students solve 20 different problems related to absolute value of equations. They define absolute value as the distance to the origin on a real number line. Students then get rid of the brackets...
Worksheet
Curated OER

Distributive Laws

For Students 7th - 8th
In this distributive laws learning exercise, students solve and complete 8 different types of problems. First, they expand each equation by removing the brackets. Then, students remove the brackets and collect like terms in each. In...
Worksheet
Curated OER

Order of Operations

For Students 8th - 9th
For this order of operations worksheet, students solve and complete 7 different problems that include using the order of operations or PEMDAS. First, they simplify expressions inside grouping symbols and then any terms containing...
Lesson Plan
Curated OER

The Great Cookie Company

For Teachers 4th
Fourth graders implement real life application of money, problem solving, economics, and consumer awareness.  In this three week economics unit, 4th graders operate a business, write checks, balance accounts, and market their...
Lesson Plan
Curated OER

The Science of Color

For Teachers K - 5th
Students use the scientific method to explore how to make different colors with paint. They problem solve ways to darken and lighten colors without using black and white paint. Students hypothesize how to create new colors, and describe...
Worksheet
Curated OER

Order Of Operations (J)

For Students 5th - 9th
For this order of operations worksheet, students problem solve and calculate the answers to five equations involving addition, subtraction, division and multiplication.
Assessment
Mathed Up!

Simultaneous Equations with a Quadratic

For Students 9th - 12th
Viewers discover how to solve quadratic-linear systems with a video that first explains the substitution method for solving a system of equations involving a quadratic. Scholars then complete a worksheet of practice problems.
Assessment
Mathed Up!

3-D Pythagoras

For Students 9th - 12th
Apply the Pythagorean Theorem in three-dimensional shapes. Young mathematicians watch a video that takes them through several examples of using the Pythagorean Theorem to solve problems involving lengths in three-dimensional figures. A...
Worksheet
Yummy Math

Deflate-gate

For Students 6th - 12th Standards
Does temperature affect the air pressure of a football? Young mathematicians look at the readings from a pressure gauge and determine if the balls are within regulation or are under inflated.
Lesson Plan
Curated OER

Multiplication Lesson

For Teachers 4th
Fourth graders use grid paper, M&M's, and vocabulary words, to correctly complete multiplication problems. In this multiplication lesson plan, 4th graders complete number sentences, use symbols, solve equations, and more.
Lesson Plan
Curated OER

Constructing and Solving Linear Equations

For Teachers 6th - 9th
Students solve linear equations In this algebra lesson plan, students create linear equations using integer coefficients greater than one. They graph their solution on a coordinate plane.
Worksheet
Curated OER

Chemistry 151 - Final Review

For Students Higher Ed
For this chemistry review worksheet, students give atomic symbols for given atoms, calculate moles, determine empirical formulas, and balance chemical equations. This worksheet has 1 drawing, 9 fill in the blank, and 12 word problems.
Lesson Plan
Curated OER

Center Time

For Teachers 1st
First graders recognize and represent mathematical relationships using symbols and use number sentences with operational symbols to solve problems. They complete various activities such as tug of war, monkeys on a vine, and hit and miss....
Lesson Plan
Curated OER

Comparing/Ordering Numbers

For Teachers 3rd
Third graders compare numbers. In this math activity students compare ones, tens, and hundreds. They also order numbers from least to greatest and from greatest to least.
Worksheet
Curated OER

Mental Division of Whole Numbers

For Students 4th - 6th
In this mental division worksheet, students utilize mental arithmetic to answer forty division math problems dealing with whole numbers. Students check their answers online as they go.
Lesson Plan
Curated OER

Who's Up for the Olympic Challenge?:Integrating the 5 Themes of Geography with Olympic Bids

For Teachers 9th - 12th
Students explore geographical themes.  In this problem solving geography lesson, students view a PowerPoint presentation about the Vancouver/Whistler Olympic bid.  Students analyze Vancouver as an Olympic site looking at...
Lesson Plan
Curated OER

Bye, Bye, Bye, Fraction Phobia!

For Teachers 2nd - 4th
Young mathematicians utilize video, the internet, and hands-on learning experiences in order to recognize that fractions aren't as "scary" as they first appear, and that we use them every day in our lives. The hands-on activities in this...
Lesson Plan
NTTI

Putting Together Ten

For Teachers 1st - 2nd Standards
Groups explore sets of 10 items in two varieties (i.e. 3 white buttons and 7 black ones, or 5 bears and 5 bunnies). They brainstorm about their objects, write math sentences to represent what they have, and report their discoveries...