EngageNY
Construct a Perpendicular Bisector
How hard can it be to split something in half? Learners investigate how previously learned concepts from angle bisectors can be used to develop ways to construct perpendicular bisectors. The resource also covers constructing a...
Scholastic
Martin Luther King, Jr.'s Dream - Mini Book
Celebrate the birthday of civil rights leader Martin Luther King, Jr. by sharing his dream of equality for all with young readers. This printable book includes simple sentences and one- and two-syllable words that make it a perfect...
Curated OER
Parallel, Perpendicular, or Neither
Study the difference between parallel and perpendicular lines with a set of study cards. After filling in notes (found on the second page), kids can quiz each other on the characteristics of each line, including a section that represents...
NASA
Taking Apart the Light
Break down light into spectra. Scholars learn how atoms emit and absorb photons and come to understand how this process allows scientists to identify different atoms based on either absorption lines or emission lines. Learners then...
Curated OER
Practicing Letters C and D
The lowercase letter c and d are highlighted in this two-part worksheet. Kids complete the top half by tracing then printing the letter c and locating images that begin with the /c/ sound. Part two requires them to trace then write the...
Curated OER
Unit Squares and Triangles
This is an interesting geometry problem. Given the figure, find the area of a triangle that is created by the intersecting lines. The solution requires one to use what he/she knows about coordinate geometry, as well as triangle and angle...
Curated OER
Symmetry in Children's Art Experiences
Read between the lines of symmetry to make important connections between math, art, culture, and nature.
EngageNY
Translations
Learn through constructions! Learners examine a translation using constructions and define the translation using a vector. Pupils then construct parallel lines to determine the location of a translated image and use the vector as a guide.
Curated OER
Symmetry
Enhance your geometry lesson by working with shapes. Fourth graders follow lines of symmetry to complete ten shapes, most of them currently triangles. Have pupils color each half of their shapes to reinforce the idea of symmetry!
Mr Gym
Switch, Change, Rotate
Switch, change, rotate! Players are in groups of three scattered around the playing area. Switch means the lead and back players change positions. Change means the entire group turns and goes in the opposite direction. Rotate means the...
Curated OER
Yakety-Yak
Do talk back! The transcript of one side of a telephone conversation launches a study of dialogue. Class members imagine the response of the speaker on the other side of the conversation and record these responses on the provided...
Curated OER
Descriptive Writing: Using Art to Inspire description
Write with the senses! Try using art to inspire writers to consider all of the senses. Here, the class is divided in half. Each group looks at one of two images, imagines the senses that would be engaged, and records answers to five...
Curated OER
Adding Decimals
Show scholars the practical uses of adding numbers with decimals as they add measurements and amounts of money. The first 12 equations are written vertically with half the sums requiring a dollar sign and half a unit of measurement. The...
Curated OER
Fact Or Opinion
Groups of junior highers find newspaper articles which contain both facts and opinions, and present examples of each to the class. The focus is on discerning between fact and opinion. Two excellent worksheets are embedded in the plan...
Khan Academy
Practice: Using Variables
A quick check of understanding is the focus in this short online quiz. Questions ask users to check out a short two- to four- line program and answer a question about the value of a variable. Get five questions correct in row to pass to...
Curated OER
Solar/Lunar Eclipses and the Seasons
How do the moon, sun, and Earth line up to create eclipses? Why do the seasons change throughout a year? The answers to these questions are explained through this series of slides. This apt presentation outlines information using bullet...
Fun Music Company
Completing Measures with Rests
Rests. Eighth rests, quarter rests, and half rests are the focus of a one-page worksheet that asks music theory students to complete a series of measures with rests and bar lines.
Virginia Department of Education
Arc Length and Area of a Sector
What do skateboarding and baked goods have in common with math? You can use them to connect half-pipe ramps and cakes to arcs and sectors. Pupils compare the lengths of three different ramp options of a skate park. They calculate the...
Curated OER
Sharing Brownies: Fractions That Represent a Fair Share
Elementary graders discover the concept of fractional pieces of a whole. They investigate the meanings of fractions in everyday life and why they are used. Pupils divide brownies amongst each other to demonstrate the use of fractions...
Curated OER
The American Revolution: 1775-1783
Casting the American Revolution into a bright, informative light, this presentation details many key facts about the strategies and decision during the revolutionary campaigns. The latter half of the slides prompt viewers to examine why...
Los Angeles Valley College
Adding and Subtracting Integers
Practice adding and subtracting positive and negative numbers with a forty-problem integers activity.
Curated OER
Deserts and Winds
Although the wind blows frequently in deserts and may even contribute to their existence, you may teach these two topics separately. Regardless, there are demonstrative photos and diagrams that support the explanations. Explore the...
Illustrative Mathematics
Computing Volume Progression 2
Once your geometers know how to apply the formula V = l w h, they will be ready to take on the fractional volume of a fish tank. Have your number crunchers swap heights so they can see that the fractional volume will not change.
Curated OER
Math Reference Sheet
Your young learners will enjoy having quick access to this reference sheet that includes a multiplication chart, formulas for perimeter, area, and volume, place value chart, fraction chart, basic types of polygons, triangles and lines...