Curated OER
Unequal Groups vs. Equal Groups
Third graders read and discuss math story problems and analyze if the story is using equal groups or unequal groups. They listen to the book "12 Ways To Get to 11," and simulate the story using beads on a pipe cleaner. Students then...
Curated OER
Geometry and Geoboard
Sixth graders use geoboards and dot paper to experiment with geometric concepts. In this geometry lesson, 6th graders complete four activities using geoboards or dot paper including naming points on a coordinate plan and finding the area...
Curated OER
Matrices and Transformations
For this matrix worksheet, learners explore and solve problems with matrices by addition, subtraction, multiplication and using linear equations. There are 28 problems with some answers.
Curated OER
A Polynomial Quilt
Tenth graders create polynomial quilts. In this polynomials lesson plan, 10th graders use concrete models, such as construction paper, to create various shapes described. Students use the FOIL method to multiply terms and to get a square...
Ohio Department of Education
Actions with Fractions: Adding and Subtracting Fractions with Common Denominators
Fourth graders develop a conceptual understanding of fractions and begin to add and subtract fractions with like denominators. Included is a worksheet to assess readiness and a teacher's checklist showing class understanding at a...
Curated OER
Is There Ice on Mercury?
For this ice on Mercury worksheet, high schoolers read about the data collected from the NASA Messenger and the Arecibo Radio Telescope indicating the possibility of ice on Mercury. Students solve 6 problems including finding the scale...
Curated OER
Cosmic Rays and Solar Cells
In this cosmic rays and solar cells worksheet, students read about how cosmic rays damage the electrical output of solar cells over time on satellites. Students use a graph of the solar power output compared to the year for the SOHO...
Curated OER
Spitzer Sees a New Ring Around Saturn
In this Saturn's rings learning exercise, students read about the Spitzer telescope that detected a new ring around Saturn. Students solve 6 problems including determining the formula for the area of a circle, finding the volume of the...
Pennsylvania Department of Education
Freckle Face
Students collect and record data. In this early data analysis lesson, students gather data about their partners face. As a class, the students use tally marks and pictographs to record the data and answer question about the information...
Curated OER
Area Model of Multiplication
Fifth graders build area models to represent multi-digit multiplication. This lesson is not complete, but having pupils learn first through hands-on experiences builds a solid mathematical foundation.
Curated OER
Multiplication Is Fun
Students practice basic multiplication facts using an Internet program. Students participate in discussion and guided practices concerning the theory and practice of multiplication. Using a provided link, they complete practice...
Curated OER
All About Shoes
Students sort shoes. In this sorting instructional activity, students use shoes to explore attributes and practice sorting. This instructional activity encourages the use of a Venn Diagram to aide in student sorting.
Curated OER
Prime Numbers and Factors
Students determine factors of numbers to 100 and identify prime factors; students differentiate prime and composite numbers by the factors of the numbers.
Curated OER
Counting by Making Groups
First graders represent, compare, and order numbers. In this counting skills lesson, 1st graders use manipulatives to demonstrate one-to-one correspondence and to represent numbers. This lesson includes a teacher script to guide the lesson.
Curated OER
Jumping Rules
First graders practice identifying number patterns. In this basic patterns lesson plan, 1st graders use a large number line and jump to certain numbers to create, identify or extend a pattern. This lesson plan includes a script to guide...
Curated OER
Mystery Graphs
Learners study graphs and learn how to display information into a graph. In this graph lesson plan, students construct a graph of their own sorted data, and pick out things in graphs that are inconsistent.
Curated OER
Distribution Property Of Multiplication Over Addition
Fourth graders complete problems where they demonstrate their knowledge of the distributive property of multiplication. In this distributive property lesson plan, 4th graders are provided with worksheets.
Curated OER
Theory of Codes
Students explore the concept of code theory. In this code theory lesson, students discuss noise, error correction, Hamming distance, parity check matrices, and cyclic codes. Students develop these concepts through practice and discussion.
Curated OER
Multiplication Lesson
Fourth graders use grid paper, M&M's, and vocabulary words, to correctly complete multiplication problems. For this multiplication lesson plan, 4th graders complete number sentences, use symbols, solve equations, and more.
Curated OER
Partial Products
Pupils 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.
Curated OER
Halloween Count
In this Halloween worksheet, learners count the Halloween pictures in each problem. Students count Halloween pictures in 3 problems.
Curated OER
Square Numbers
Fourth graders use square tiles to help them explain the concept of square numbers.
Curated OER
Area Explorations
Students explore the area of rectangles. They practice finding area by playing an onliine computer activity where they calculate the area of a rectangle to solve a problem.
Curated OER
Bag the Beans
Students work in pairs to sort several beans into different piles according to a rule they make up. They use manipulatives to solve complex mathematical problems.
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