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Assessment
Inside Mathematics

Squares and Circles

For Teachers 8th Standards
It's all about lines when going around. Pupils graph the relationship between the length of a side of a square and its perimeter. Class members explain the origin in context of the side length and perimeter. They compare the graph to the...
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Lesson Plan
Kenan Fellows

Multivariate Least Squares Regression Model with Variable Selection

For Students 9th - 12th Standards
The risk of contracting an infection in the hospital is low, but it does happen. Learn what risk factors have the highest correlation with hospital-acquired infections in the final lesson of a three-part series. Using the open source R...
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Worksheet
Curated OER

Square Corners

For Students 2nd - 3rd Standards
Which ones are square corners? As they learn more about shape attributes, be sure scholars understand the difference between a vertex and a square corner. After examining two examples, learners circle the 90-degree corners in 12...
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Activity
Curated OER

Inscribing a Square in a Circle

For Teachers 9th - 11th Standards
Inscribing a square in a circle brings up a number of interesting geometry topics including triangle congruence and how to prove a quadrilateral is a square. This activity is followed up by finding the area of the square and determining...
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Worksheet
Curated OER

Magic Squares for Cyrano de Bergerac Act II

For Students 8th - 9th
There is some tricky vocabulary in Act II of Cyrano de Bergerac! Front-load these words with this magic squares activity. Sixteen new words are listed, along with their definitions. Kids must match each word to its definition, completing...
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Organizer
Curated OER

Magic Number Squares: School Related Vocabulary

For Students 6th - 9th
What an innovative way to review Spanish vocabulary! Provided is a chart containing 16 Spanish vocabulary words; their English translations are listed at the bottom of the resource page. The learner matches each translation with its...
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Lesson Plan
Curated OER

Application of Completing the Square

For Teachers 9th - 12th Standards
A TI technology activity that helps learners to recognize and use the characteristic of a perfect square quadratic to complete the square. Additionally, they apply their knowledge to solve real-world problems.
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Lesson Plan
Curated OER

Data Squares

For Teachers 7th - 10th
Middle and high schoolers examine how data squares organize and sort information and data sets. They discuss examples of data squares, complete a data square about themselves, organize the data squares for the class together, and compile...
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PPT
Curated OER

Hollywood Squares

For Teachers 6th - 8th
If you need a game to recap a unit of study, but your class is tired of Jeopardy, then this version of Hollywood Squares might be just what you are looking for. The questions are a great review on the basics of the circulatory system,...
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Organizer
Student Handouts

Four-Square Writing Method

For Students 4th - 12th Standards
Pupils produce paragraphs with planning and precision with the four-square writing method, which allows learners to organize the topic, supporting, and summary sentences of their paragraphs. 
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Worksheet
Curated OER

Number Wall

For Students 2nd - 3rd Standards
Use the number wall to practice addition, evens and odds, missing addends, and doubling. Learners answer various questions based on six numbers, filling in squares with digits. They list the odd numbers and total them, then list the even...
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Lesson Plan
Curated OER

Number After Bingo 1-15

For Teachers K Standards
Using a number line, as a class, discuss the concept of the number after. Choosing numbers on the number line, ask your kindergartners what number comes next and point to that number. Once the class has this concept down, pair-up and...
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Assessment
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Inside Mathematics

Two Solutions

For Teachers 9th - 12th Standards
Many problems in life have more than one possible solution, and the same is true for advanced mathematics. Scholars solve seven problems that all have at least two solutions. Then three higher-level thinking questions challenge them to...
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Lesson Plan
Curated OER

Completing the Square

For Teachers 11th - 12th
In this completing the square worksheet, students solve given equations by completing the square. They simplify equations before solving them. This three-page worksheet contains five problems.
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Worksheet
K6 Math

Area of Squares and Rectangles

For Students 3rd - 4th Standards
More practice provided here for your young learners! They will find the area of two squares and one rectangle. There's open workspace for your learners to calculate the area. Note that the multiplication required to solve these problems...
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Worksheet
Curated OER

Number Patterns

For Students 3rd - 4th
In this sequencing activity, students examine a pattern made of circles and squares. They draw the next pattern in the sequence. They tell how many circles will be in the fifth pattern, and how many squares will be in the seventh...
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Lesson Plan
Virginia Department of Education

Square Roots

For Teachers 7th
Square away any doubts about using a new resource. Pupils learn about squares and square roots in the mini-lesson. They complete a worksheet identifying roots of perfect squares up to 400.
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Assessment
Bowland

Geoboard Squares

For Teachers 6th - 9th
Don't be a square! Help your budding mathematicians discover patterns within squares. Scholars create squares on geoboards and identify patterns in the number of nails, both nails on the edge of the squares and nails within the squares....
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Assessment
Mathematics Assessment Project

Circles and Squares

For Students 9th - 12th Standards
Squares, and circles ... and squares, and more circles. In this high school assessment task, pupils investigate the ratio of areas of two squares that are circumscribed and inscribed in a circle. They then determine the ratio of the area...
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Lesson Plan
Virginia Department of Education

Simplifying Square Roots of Whole Numbers

For Teachers 7th - 9th Standards
Simplify your life by using a resource on simplifying square roots. Pupils review square roots and calculate values of given radical expressions using a calculator. The lesson concludes by having them consider the results to develop the...
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Lesson Plan
EngageNY

Graphing Cubic, Square Root, and Cube Root Functions

For Students 9th - 10th Standards
Is there a relationship between powers and roots? Here is a lesson that asks individuals to examine the graphical relationship. Pupils create a table of values and then graph a square root and quadratic equation. They repeat the process...
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Worksheet
Brigham Young University

The Giver: Magic Squares

For Students 3rd - 7th Standards
Combine math and vocabulary in a fun activity based on Lois Lowry's The Giver. Before kids begin the book, they look up the definitions of 16 vocabulary words and complete a puzzle that will give them the same number.
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Activity
Curated OER

Maniac Magee: Magic Number Strategy

For Teachers 4th - 6th Standards
Take a break from reading to find the magic number with this vocabulary game using words drawn from Jerry Spinelli's Maniac Magee.  Participants match the definition to the word in each numbered square of the puzzle, then add the number...
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Assessment
Concord Consortium

Square-Ness

For Students 9th - 11th Standards
Are there some rectangles that are more square than others? A thought-provoking task asks individuals to create a formula that objectifies the square-ness of a set of rectangles. They then use their formulas to rank a set of rectangles.

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