Worksheet
Curated OER

Numerical Analysis

For Students 11th - Higher Ed
In this math worksheet, students examine the concepts of generalizing root-finding algorithms and fixed point iteration. They also practice using the Fixed Point Theorem.
Lesson Plan
Curated OER

Calculator Spelling

For Teachers 6th
Sixth graders practice creating and solving number sentences on a calculator. They interact with number facts, their properties, algorithms and estimation. Each student recognizes inverse relationships of addition, subtraction,...
Lesson Plan
Curated OER

WINDMILL POWER

For Teachers 9th - 12th
Students study operations with real numbers using mental computation or paper-and-pencil calculations. They judge the reasonableness of numerical computations and their results. They set up and solve proportions for direct and inverse...
Lesson Plan
Curated OER

Small Angle Calculations

For Teachers 4th - 7th
Young scholars work with circles, angles and estimating angles in the night sky. In this circles and angles lesson, students practice measuring a degree using the circumference of a circle and apply the degree to determine a way to use...
Assessment
1
1
Balanced Assessment

Disc-Ness

For Students 9th - 12th Standards
Transform your scholars into mathematicians as they develop their own geometric definition. The task asks individuals to compare cylindrical objects and create a definition for the disc-ness of each object. They may use any method and...
Assessment
Concord Consortium

Square-Ness

For Students 9th - 11th Standards
Are there some rectangles that are more square than others? A thought-provoking task asks individuals to create a formula that objectifies the square-ness of a set of rectangles. They then use their formulas to rank a set of...
Assessment
1
1
Balanced Assessment

Compact-Ness

For Students 9th - 12th Standards
Creating a definition may be easier than it sounds! Give your classes experience creating their own definition. Scholars examine the meaning of the compact-ness of a scatter plot and create their own definitions based on measurements. 
Lesson Plan
Curated OER

Egyptian Multiplication

For Teachers 9th - 12th
High schoolers examine the Egyptian method of multiplication and independently multiply any two numbers using the Egyptian algorithm.
Lesson Plan
Curated OER

Partial Products

For Teachers 3rd
Third graders study partial-products algorithms. In this math lesson, 3rd graders use an algorithm to find the product of factors. Students discuss the relationships between multiplication and division.
Lesson Plan
Curated OER

Number Sense and Operation

For Teachers 1st
First graders listen to a read aloud of Stephanie Calmenson's, Dinner a the Panda Palace identifying words related to math and writing them on a chart paper.
Lesson Plan
Curated OER

Multiplication Algorithm (1)

For Teachers 3rd
Third graders in a 3rd grade math class make connections from prior instruction and mastery to solve problems in new learning situations. Using logical thinking and prior knowledge to solve current math problems is the focus of this...
Lesson Plan
Curated OER

Multiplying and Dividing Fractions with Post It Notes

For Teachers 7th
Seventh graders experiment with measurement as it relates to the algorithm for dividing fractions. In this fractions instructional activity, 7th graders work in groups to establish how many post-it notes it takes to fill an 8 X 11 piece...
Worksheet
Curated OER

Systems of Equations (Systems Project Part 1)

For Students 9th - 12th
In this systems of equations worksheet, students identify and explore three ways to solve systems of equations:  graphing, substitution, elimination.  They discuss the strengths, weaknesses, and write an algorithm for each...
Lesson Plan
Curated OER

Multiplying in Columns, Standard Way

For Teachers 3rd - 4th
In this multiplying and carrying worksheet, students compare the standard algorithm with the multiplying in parts method and their examples, choose which method to use, and find the products. Students solve twenty problems.
Worksheet
Curated OER

Hamilton Circuit

For Students 11th - 12th
In this algebra learning exercise, students investigate a Hamilton cycle by figuring the degrees of the vertices's. There are 3 questions dealing with shapes and brute force.
Worksheet
Curated OER

Polygons

For Students 11th - 12th
In this geometry worksheet, students use Kruskal's algorithm to analyze and solve shapes as it relates to cost. There are 4 questions with an answer key.
Lesson Plan
Curated OER

Network This

For Teachers 5th - 6th
Students determine the number of paths in a network with up to six vertices. They construct a network to solve a problem situation. They describe and defend the solution to a network problem.
Lesson Plan
Curated OER

Subtraction-There's Got to be An Easier Way!

For Teachers 3rd
Third graders observe and demonstrate a variety of problems involving subtraction problems using mental math strategies. They discuss the base ten system and the basic concept of subtraction, and complete a variety of activities...
Lesson Plan
Curated OER

Less is More: Realizing Mathematics Through Agriculture

For Teachers 9th - 12th
Students study the architectural designs of different popular sites. In this math lesson, students draw a grid diagram. They explain what geodesic algorithms are used for.
Worksheet
Helping with Math

Subtraction: 4-digit numbers

For Students 3rd - 5th Standards
Twenty four subtraction problems are displayed on this printable learning exercise. All of the problems involve taking a four-digit number away from a greater four-digit number. Regrouping is required in some cases. This nifty homework...
Worksheet
Helping with Math

Addition - Four 4-digit Numbers

For Students 3rd - 4th Standards
Stack up those digits and get your fourth graders adding! This printable handout displays 20 addition problems in which pupils find the sum of four four-digit numbers. With a click of the box in the upper left corner of the web page,...
Lesson Plan
Curated OER

Euclidean Algorithm

For Teachers 9th - 12th
High schoolers are introduced to the concept of a Greatest Common Divisor. They review the number systems. Students are told how the entire field of Number Theory primarily uses the integers. They are told the Fundamental Theorem of...
Lesson Plan
Curated OER

BLAST Algorithm

For Teachers 9th - Higher Ed
Learners explore a series of activities on using BLAST. In this biology lesson, students explain the significance of BLAST in DNA query. They give real world applications of BLAST.
Lesson Plan
Curated OER

Shopping with Money

For Teachers 4th - 5th
Young scholars apply their knowledge of addition and subtraction of money into real life situations.