Understanding Symmetry Teacher's Guide
In this math worksheet, students find the differences and similarities to practice finding symmetry. The sheet is a teacher's guide for instruction.
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Using Symmetry to Create Corporate Logos
Young mathematicians investigate the use of symmetry in graphic design. After first learning about reflection, translational, and rotational symmetry, children use this new knowledge to identify symmetry in letters of the alphabet and...
4th - 8th Math CCSS: Adaptable
Lines of Symmetry for Quadrilaterals
Explore how lines of symmetry help define different categories of quadrilaterals. Looking at a square, rectangle, trapezoid, and parallelogram, young mathematicians discover that each shape has its own, unique symmetry. Encourage your...
3rd - 5th Math CCSS: Designed
Understand a Fraction as a Number on a Number Line
Piece by piece young scholars build a basic understanding of fractions in a Common Core-designed elementary math activity. Through a series of hands-on activities and journaling exercises, and with the help of multiple online resources,...
3rd - 4th Math
Understand Repeating Patterns
Further develop your class's understanding of patterns using the second video of this nine-part series. First introduce the key vocabulary words pattern, core, and step, using shape patterns to explain the meaning of each. Then apply...
5 mins 2nd - 5th Math CCSS: Designed
Use a Number Line to Understand How While the Value of a Negative Number Decreases, its Absolute Value Increases
Continue practicing absolute value with the last video of a series about comparisons of absolute value with regard to order. The visual representations of more debt and less debt, deeper and shallower, and even cold and colder help class...
4 mins 5th - 7th Math CCSS: Designed
Understand Multiplication Problems: Using Equal Groups
Understanding multiplication as the sum of equal sized groups is a big step for young mathematicians. This concept is clearly demonstrated in the first video of this series, as students learn to write multiplication equations to...
3 mins 2nd - 4th Math CCSS: Designed
Use a Number Line to Understand the Relationship Between Rational Numbers and Absolute Value
Get real with a video defining rational numbers as whole numbers, their opposites, and all numbers in-between. The goal is for learners to know that the absolute value of any rational number, whether decimal, fraction, or whole number,...
5 mins 5th - 7th Math CCSS: Designed