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MENSA Education & Research Foundation
Shapes - Kindergarten
Extend scholars' learning experience with a unit consisting of five shape lesson plans, an extension activity, assessment, and rubric. Begin by reading a story about shapes, then conduct an overview and assign pupils' their first...
EngageNY
Factoring Extended to the Complex Realm
A solution will work one way or another: find solutions, or use solutions to find the function. Learners use polynomial identities to factor polynomials with complex solutions. They then use solutions and the Zero Product Property to...
EngageNY
Awkward! Who Chose the Number 360, Anyway?
Don't give your classes the third degree. Use radians instead! While working with degrees, learners find that they are not efficient and explore radians as an alternative. They convert between the two measures and use radians with the...
Smithsonian Institution
What's the Code? Coding Robot Movements Using Sound
Tap into the desire to learn about computer codes. Pupils apply the Tap Code and the Polybius Square to send secret codes using sound. They design a code that tells a robot what movements to make and then test out their code using one of...
Curated OER
Secret Formulas
Learners calculate the perimeter of rectangles and squares. They imagine trying to build a fence around a yard or trying to determine how much paint they need to paint a room. They also develop formulas and procedures for determining the...
Curated OER
Dividing Whole Numbers by the Power of Ten
Knowing how to properly place the decimal point when dividing by powers of ten is an important skill. Here is a instructional activity which should give your learners a good understanding of this technique. One nice thing about the...
Curated OER
The Gender of Nouns
Yes, a puzzle! Kids of all ages love completing puzzles, even if they're linked to work. This grid focuses on the definite articles el, la, los, or las. For each of about 40 nouns listed, pupils must find the appropriate square and shade...
Curated OER
Working with Squares Worksheet
In this square number worksheet, students find the squares of 20 numbers. They complete the eworksheets online, save them, or print them out.
Curated OER
Dihybrid Cross Punnett Squares
In this dihybrid cross worksheet, students complete two punnett squares for the cross of two traits. They determine the genotypes, phenotypes and phenotypic ratios of the offspring.
Curated OER
Magic Squares
In this magic squares instructional activity, students 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
Story Summaries; The Three Little Pigs
Learners explore language arts by completing a graphic organizer in class. In this story structure lesson, students read the classic tale "The Three Little Pigs" and discuss the main characters, conflict and setting. Learners complete a...
Curated OER
Tiling the Plaza (Geometry)
Students make patterns with a variety of pattern blocks. Pupils experiment with making tile designs using only one shape by rotating that shape around a point. They enter a contest for creating the best tile design for the new plaza...
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.
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
The Distributive Property
Students use a visual to introduce the Distributive Property. The lesson is chronologically numbered and follows a distinct plan. The class works with the teacher to complete the lesson. The plan is not written in a traditional way, but...
Curated OER
The Complex Numbers
In this algebra worksheet, students solve 16 problems involving imaginary numbers. In the first three, students find the square root of 3 negative numbers in terms of i. Nine problems involve addition, subtraction, multiplication and...
Curated OER
Magic Squares #2
In this magic squares activity, students complete 4 squares whose sums of rows, columns and diagonals must be the same. Answers on page 2.
Curated OER
Square Shape
In this recognizing the shape of squares worksheet, students trace a square, color the squares on a picture of a house, and draw a square. Students complete 5 activities.
Curated OER
Quick Tables And Square Numbers (pg. 2)
In this square numbers worksheet, students complete 7 word problems with the square roots and 24 problems squaring numbers.
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 activity, students fill in the squares with sums that are correct on the right side and at the bottom. Students complete 5 squares.
Curated OER
Addition Squares #3
In this addition squares worksheet, students fill in the squares so the sums are correct on the right side and at the bottom. Students complete 5 problems.
EngageNY
Radicals and Conjugates
Make the irrational rational again! Continuing the theme from previous lessons in the series, the lesson relates the polynomial identity difference of squares to conjugates. Learners develop the idea of a conjugate through analysis and...
CK-12 Foundation
Sequence of Partial Sums: Partial Sums
Have some fun building squares out of triangles. Pupils investigate the partial sums of odd numbers. Using the sum of the first four odd numbers, learners see that it can be rewritten as a sum containing a triangular number. Simplifying...