Curated OER
Fire!, Probability, and Chaos
Upper elementary and middle schoolers work with the concept of probability. They are introduced to the concept of chaos. Learners graph and analyze using a line plot, work with mean, and are introduced to the concept of variance.
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Ratios, Unit Rates, and Proportions
Explore the concept of ratios, unit rates, and proportions. Learners convert fractions and percents to decimals. They discuss rates and where they can be found in the real world. A hands-on experiment and numerous flash cards and...
Curated OER
I'll Halve S'More, Please!
Students describe a fraction in terms of sharing parts of a whole. They understand the meaning of the parts of a fraction and add and subtract like fractions. They apply fractions to problem situations and recognize and use equivalent...
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Adding and Subtracting Fractions
Second graders use blocks to show the addition and subtraction of fractions with common denominators. They identify the steps in these functions and complete a worksheet.
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Pattern Blocks to Understand Fractions
Students use pattern blocks to help them complete fraction problems. In this fraction lesson plan, students complete problems on worksheets provided.
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Playing With Probability
Students rotate through work stations where they compute problems of theoretical and experimental probability. In this probability lesson plan, students use simulations of a lottery system.
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Fraction Fun
Students practice identifying common fractions using various manipulatives. They visit a visual fractions website and complete an activity. In the final activity, students create real-life problems.
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Cutting Up in Class, Fractal Style
Students create three-dimension models demonstrating exponents, multiplying and dividing of fractions, and the use of repeating patterns in tessellations, mirror images, and tiling.
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Probability Popsicle Pop-ups
Fourth graders decorate and use popsicle sticks as manipulatives to assist with their learning of probability. They utilize a worksheet imbedded in this plan to organize the results of their experiment. They make a stem and leaf plot...
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Geometric Fractals and the Chaos Game
Students define fractals and patterns. They explore how a seemingly random process can result in a pattern. Students practice probability and fractions skills by playing the chaos game online.
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Fraction Fun
Students define properties of fractions and solve for them. In this algebra lesson, students rewrite fractions from mixed numbers to improper fractions. They reduce fractions using the GCF and convert the denominators correctly when...
Ohio Department of Education
Fraction and Decimal Equivalency
Mathematicians make representations of fractional parts of a whole and learn that a decimal is another way to represent a fractional part. Understanding is extended by comparing and ordering fractions and decimals on a number line. This...
Curated OER
Prime & Composite Numbers: Algebra/Geometry Institute 2009
Students create factor trees. In this prime and composite lesson, students model fractions using tiles. They create factor trees and identify prime and composite numbers. Students use grid paper and tiles to model...
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Decimal Concepts
Fourth graders complete a journal page to review decimal concepts. In this decimal lesson, 4th graders use manipulatives to represent decimal amounts. Students complete a homework sheet related to decimal and fractional parts.
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Probability and Geometry
Students explore the ways Geometry can help solve probability problems. Students describe platonic solids and practice calculating probability using an online resource. They construct dice with various numbers of sides to demonstrate...
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Subtract Positive and Negative Integers
Review the concept of subtracting positive and negative integers. Learners review the rules for subtracting integers, use manipulatives to visualize the process, and complete an assessment.
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Football: It's Not Just for Jocks!
Eighth graders complete a variety of football-themed activities. They develop creative writing projects with a football inspiration, research and interpret football statistics and practice football skills in P.E.
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Fraction Circles
Fourth graders receive a fraction circle and show how each different part makes a whole. Students compare the different fractions that make up a whole. Students choose 2 fractions which are inside a bucket and they compare them both...
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Parts of a Group
Learners use manipulatives to form groups and then create a page showing parts of a group as fractions using KidPix. They work on the concept of equal parts and the number of groups discussing fractions of the groups and how they would...
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Radioactive Decay: A Sweet Simulation of a Half-life
High schoolers demonstrate rates of decay of unstable nuclei can be measured. They understand ratios and multiplication of fractions. They simulate radioactive decay. They read about the accomplishments of scientists.
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Analyzing Health
Third graders analyze their health. In this analysis lesson plan, 3rd graders rate their health on a 1-10 scale. They then tally the scores from the class and create a data chart. Then they answer true and false questions based on...
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Fraction Popsicle Pop-ups
Pupils decorate and use popsicle sticks to use as manipulatives to assist with their learning of fractions. They play learning games with their popsicle sticks with a partner.
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Representing Rational Numbers
Seventh graders explore rational numbers. In this fractions, decimals, and percents lesson plan, 7th graders identify and compare equivalencies between fractions, decimals, and percents. Students use hands-on activities to investigate...
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Problem Posing Mathematics
Students work on multiplication problems. In this hands-on math lesson, students practice the concept of multiplication through manipulatives, arrays, pictures, and drawings. They discover other ways of learning multiplication besides...