Curated OER
Basic Matrix Algebra
Pupils perform basic matrices operations. In this algebra lesson, students add, subtract, multiply and divide matrices. They solve system of equations using matrices.
Curated OER
Finding and Creating Addition Patterns
Third graders listen as teacher snaps her fingers in a certain pattern and then join in as they become familiar with the pattern and then repeating it. They observe a patterns of shapes and repeat after the teacher has explained it....
Curated OER
Using inverse Operations to Solve Equations
Fifth graders solve equations. In this algebraic equations lesson plan, 5th graders use the inverse operation to solve an equation. The teacher reminds students to perform the operation on both sides of the equation. This lesson plan...
Curated OER
Matching Numbers to Words
Students explore a math concept. In this math lesson, students practice matching a number with its corresponding word. Students can work independently or with teacher help.
Curated OER
Double or More
Students practice cooking by following recipe instructions. In this measuring lesson plan, students read food recipes and collect the materials needed to make one batch, then double the recipe to create twice as much food....
Curated OER
Long Division
Fourth graders examine and demonstrate the steps of long division. They discuss why we use long division, and observe the teacher draw an illustration of a division problem. Students then solve a variety of long division problems,...
Curated OER
1 VS the Mob
Students prepare to become the first to cover four adjacent products, horizontally, vertically or diagonally by selecting factors that make the needed products. They play this game to acquire a healthy appetite for competition between...
Curated OER
A Metric World
Middle schoolers convert English to metric units. For this math lesson, students give examples of measurements they encounter in their daily lives. The share their answers in class.
Curated OER
Making Rectangles
Students study rectangles. In this math lesson, students use numbers, measurements and geometry to draw rectangles of varying sizes.
Curated OER
Brainiac Tag
Students participate in a special game of tag while reinforcing the math skills they have learned.
Curated OER
Words, Words, Words
Second graders choose estimation strategies in real-world problem situations and explain the choice. They work in groups of five using three different estimation methods to find out how many words are on a page of text.
Curated OER
What's the Cost?
Students consider what things cost 150 years ago and what those costs would be in today's money. They compare costs and services between the 1850s and today to find out if things are cheaper or more expensive today, in inflation-adjusted...
Curated OER
Prime and Composite Numbers with use of manipulatives (Elementary, Mathematics)
Young scholars learn what prime and composite numbers are. They learn how to identify them by working in a group and demonstrating an understanding of one work problem with 100% accuracy using the manipulatives provided.
Curated OER
"How Big is a Foot?" by Rolf Myller
Students use estimation and fractions and standard units of measure to measure foot strips.
Curated OER
"The Rajah's Rice: A Mathematical Folktale from India" adapted by David Barry
Students use large numbers and learn exponential representation and explain patterns and relations of powers of 2.
Curated OER
Where Are We Going?
Students practice rounding numbers to ones and tens places, multiplying numbers, and working with simple fractions. They study the placement and distances of planets in the Solar System.
Curated OER
Discovering Pi
Fourth graders are introduced and experiment with the concept of pi. Using this information, they discover the relationship between the circumference and diameter of circles. In groups, they practice measuring the circumference of...
Curated OER
Monitoring Math with a Statistical Spreadsheet
Young scholars use a spreadsheet to compute landmark statistics of a math
quiz. This lesson can be ongoing throughout the school year and it integrates mathematics curriculum and technology in a simple format for student use.
Curated OER
The Great Cover Up!
Students use non-standard measurement tools such as body parts, beans and counters to find the area of shapes drawn on the floor. They continue to determine the area of other objects in the classroom.
Curated OER
Units Of Time
In this units of time worksheet, pupils cut out ten strips of time and then match up the strips of time to their actual times.
Khan Academy
Khan Academy: Math: 3rd Gr: Understand Equal Groups as Multiplication (Practice)
Math practice exercise on equal groups with multiplication.
Texas A&M University
Wtamu Virtual Math Lab: Beginning Algebra: Multiplication Property of Equality
Thorough coverage of the multiplication property of equality is found at this tutorial. Numerous example problems are worked through and some practice problems are supplied.
Texas A&M University
Wtamu Virtual Math Lab: Beginning Algebra: Multiplying and Dividing Real Numbers
A good refresher on multiplication and division of real numbers. Covers finding the reciprocal and performing multiplication with positive and negative numbers and zero.
Khan Academy
Khan Academy: Math: 3rd Grade: Multiplication as Equal Groups (Practice)
Math practice exercise on equal groups.