Curated OER
Solve Five Quadratic Equations Using the Quadratic Formula
In this solving quadratic equations worksheet, students solve five quadratic equations by using the quadratic formula. Students also review using the discriminant, solving by factoring, and solving by completing the square. ...
Charleston School District
Solving Exponent Equations
Show your class that not all equations are linear. The lesson asks learners to solve simple quadratic and cubic equations using square and cube roots. Problems include equations with no solutions.
Curated OER
Developing an Understanding for Square Roots
In this algebra worksheet, learners discover properties of squares while making squares with a Geoboard. There are two charts to complete and 15 questions.
Curated OER
Magic Squares
For this magic squares worksheet, learners add up the sum of the rows, columns, and diagonals to see if they are all the same and write the magic number. Students complete 4 magic squares.
Curated OER
Factoring the Difference of Squares
In this algebra worksheet, learners factor special equations using difference of squares. They follow the formula to factor. There are 9 questions with an answer key.
Curated OER
Estimating Square Roots
In this square roots worksheet, 9th graders solve and complete 11 different problems that include estimating various square roots. First, they determine the value of each given square root to the nearest tenth. Then, students find the...
Curated OER
Complete the Square: Increments of 9
For this numbers in increments of 9 worksheet, learners fill in 60 blank squares with numbers from 0 to 891. Students figure out each square in increments of 9.
Curated OER
Complete the Square: Increments of 10
For this counting by ten worksheet, students complete a chart by filling in the missing numbers from 0 to 1000. All numbers will be multiples of ten.
Curated OER
Magic Squares #2
For this magic squares worksheet, students complete 4 squares whose sums of rows, columns and diagonals must be the same. Answers on page 2.
Curated OER
Addition squares
In this addition squares worksheet, students add the lines of the square to equal the sum at the end of the square. Students complete 5 squares.
Curated OER
Addition Squares #5
In this addition squares worksheet, students fill in the squares with sums that are correct on the right side and at the bottom. Students complete 5 squares.
Curated OER
Squares, Square Roots, and Exponential Expressions
Students explore the concepts of square roots and exponential expressions. In this square root and exponential expression lesson plan, students complete an investigation called Building A Square Patio. Students use color tiles to develop...
Curated OER
Canyons: Magic Square Activity
A fan of magic squares vocabulary activities? Readers use terms drawn from Gary Paulsen’s Canyons to complete an exercise. The worksheet, an answer sheet, as well as complete directions for crafting a magic square, are included.
Exploratorium
The Four-Square Quilt
Youngsters recognize that triangles can be combined together to make various shapes. The learning activity provides a series of seven steps that engage children in applying transformations to triangles. Pupils use a quilt template and...
Curated OER
Square Corners
What type of corners does this shape have? Young geometers examine 12 shapes, circling the square corners in each if they have any. There are two examples demonstrating this concept, but be sure scholars understand the difference between...
Curated OER
Magic Squares: The Awakening
After matching words drawn from Kate Chopin’s novel, The Awakening, with their definitions, readers complete a magic square game. Included are instructions for how to develop magic squares.
Curated OER
Walk Two Moons: Magic Square Vocabulary Assignment
Readers work alone or in groups on complete a vocabulary exercise designed to be used with Sharon Creech’s Walk Two Moons. Using the magic square format, learners match the vocabulary words with their definitions. An answer sheet is...
Curated OER
Tangerine: Vocabulary
Here's a great way to make vocabulary words drawn from Edward Bloor's novel Tangerine memorable. Kids create a word square, and in one quadrant write the word. A picture goes in a second quadrant, the definition in a third, and a...
US National Library of Medicine
Genetics in Harry Potter’s World Lesson 1
By the end of Harry Potter and the Deathly Hallows, we know Harry and Ginny get married, but what will their kids look like? This presentation introduces viewers to Punnett Squares and how to use them to determine both...
NOAA
Make an Edible Coral Reef
Coral reefs are full of an abundance of life and color. Why not celebrate it with an edible coral reef? Learners and teachers alike use cake, icing, and candies to create a tasty version of a coral reef that's complete with colors,...
Curated OER
Solving Quadratic Equations
In this ways to solve quadratic equations worksheet, learners solve 19 equations using five different methods, then solve four more using the method of their choice.
Curated OER
Selecting the Best Method for Solving Quadratic Equations
In this solving quadratic equations instructional activity, students select the best method to solve a quadratic equation and then solve five quadratics. Fully worked examples are provided.
Curated OER
Human Genetic Disorder Probabilities
In this genetic disorders activity, students complete punnett squares for six different human genetic disorders. They predict the outcome of the offspring including the phenotypes and genotypes of each.
Curated OER
Negative Magic Squares
In this magic squares worksheet, students solve 3 magic squares using negative numbers or a mixture of positive and negative numbers. The squares contain 9 boxes and the numbers that go in the squares are provided.