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Worksheet
Curated OER

Subtraction: Number Square

For Students 3rd - 5th
In this subtraction learning exercise, students use the number square on the page to help them solve the ten 2-digit subtraction problems. The answers are on the second page.
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Worksheet
Curated OER

Graphing Square Root

For Students 9th - 10th
In this algebra worksheet, students graph square root functions. They use translation to move the graph around. There are 4 questions with an answer key.
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Interactive
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Estimating the Square- Root of Ten

For Students 9th - 11th
In this algebra worksheet, students estimate the square root. They rewrite the root as an exponential function and solve. They use the correct function notation. There are 10 questions.
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Worksheet
Curated OER

Multiplication of Square-Root Radicals

For Students 9th - 11th
In this Algebra I/Algebra II learning exercise, students multiply square-root radicals and express answers in simplest form.  The one page learning exercise contains three problems.  Answers are provided. 
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Lesson Plan
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Area: Algebra/Geometry Institute Summer 2009

For Teachers 6th - 8th
Students compute the area of a rectangle.  In this area lesson, students measure the sides of rectangles and squares.  They cut figures, measure them, and determine the area of each given figure.  Students justify their answers.
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Lesson Plan
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Flip's Flag

For Teachers 5th
Fifth graders apply the symmetry and angle properties of polygons and use fractions to express the relationships between the areas of rectangles, squares, and triangles. They analyze various country flags and develop mathematical...
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Lesson Plan
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The Five Number Game

For Teachers 3rd - 5th
Students explain what it means to square numbers. They explain what it means to cube numbers. Students define prime numbers using their own language. They are introduced to the problem by playing one game as a class.
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Lesson Plan
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Attributes & Nets of a Cube

For Teachers 3rd
Third graders engage in a lesson that focuses on the attributes and forming of a cube. They construct a cube using different combinations while comparing a square with only two-dimensions. Students fold paper while following the...
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Worksheet
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When Heredity Follows Different Rules

For Students 9th - Higher Ed
In this heredity worksheet, students will create 3 Punnett squares to determine the genotype and phenotype of the offspring from specific breedings. Then students will answer 7 true or false questions based on chromosomes and sex-linked...
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Worksheet
Curated OER

Human Genetic Disorder Probabilities

For Students 9th - 12th
In this genetic disorders worksheet, high schoolers complete punnett squares for six different human genetic disorders. They predict the outcome of the offspring including the phenotypes and genotypes of each.
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Lesson Plan
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Geometry Scavenger Hunt

For Teachers 1st - 2nd
Students hunt for hidden geometric shapes and compare the properties of various shapes. In this geometry activity, students play a game of finding squares, circles, rectangles, and ovals that have been hidden around the classroom....
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Worksheet
Curated OER

Unit 8 Algebra: Brackets

For Students 8th - 10th
In this expansions worksheet, learners use area to solve expansions of brackets problems. There are 4 of this type, each problem having less guidance than the previous. The second activity asks students to solve magic square puzzles...
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Worksheet
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Know and Use Square Numbers

For Students 5th - 6th
In this multiplication worksheet, students solve 29 problems in which a number is multiplied by itself. The problems are presented as a base number with an exponent of 2.
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Worksheet
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L5.3 Worksheet: Multiplying and Factoring Polynomials

For Students 9th - 12th
In this multiplying and factoring polynomials instructional activity, high schoolers solve 25 short answer problems.  Students FOIL binomials, expand binomials, factor perfect square trinomials, etc.
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Lesson Plan
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A Picture is Worth How Many (unfiltered) Words?

For Teachers 7th - 12th
Young scholars explore Google search engine in and out of China, examine events surrounding confrontation at Tiananmen Square between Chinese forces and the Tank Man, and discuss how censorship affects what the media reports and what the...
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Worksheet
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Mendelian Inheritance of Human Traits

For Students 9th - Higher Ed
In this Mendelian inheritance worksheet, students will use a pedigree to complete 4 short answer questions about recessive and dominant traits. Then students will create a Punnett square. Finally, students will match 5 genetic disorders...
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Worksheet
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Pea Plants Dihybrid Cross

For Students 8th - 10th
In this dihybrid cross learning exercise, students are given four crosses to complete using punnett squares. They determine the genotypic and phenotypic ratios of the offspring.
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Worksheet
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Heredity Worksheet: Dihybrid Cross

For Students 9th - 12th
In this genetics worksheet, students use a Punnett square to determine the genotypes and phenotypes of the offspring of a dihybrid cross. Then students complete 10 fill in the blank questions.
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Worksheet
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The Two Number Problem

For Students 9th - 12th
In this number problem learning exercise, high schoolers solve 1 word problem about squaring numbers.  Students find two different numbers that are equal when they are squared.
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Worksheet
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Lisa Simpson and Math

For Students 9th - 12th
In this algebra worksheet, students ponder life's questions presented in several episodes of The Simpson's. They calculate the square root of 1 million and verify known facts concerning pi. There are 9 questions.
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Lesson Plan
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Happy Face Spider Propagation

For Teachers 7th - 8th
Learners research genetic adaptations. In this chromosome lesson, students investigate dominant and recessive genes using spiders indigenous to Hawaii. Learners create Punnett squares to determine the probability of passing specific...
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Lesson Planet Article
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It's in the Genes!

For Teachers 4th - 7th
Help your students discover more about themselves with these great lesson ideas involving heredity, genetics, and Punnett Squares.
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Lesson Plan
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Problem Solving In Genetic Disorders

For Teachers 9th - Higher Ed
Young scholars explore the causes and effects of genetic disorders. They examine the phenotype and genotype of individuals and predict the recurrenence risks. Students generate a Punnett square and construct pedigree charts.
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Lesson Plan
Curated OER

Worksheet Chapter 7 & 8 College Prep Algebra

For Teachers 9th - 12th
In this algebra worksheet, students find the value of given expressions, simplify division equations containing two variables, find the square root, and solve radicals. This worksheet contains 100 problems and contains an answer key.

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