Curated OER
Brain Booster: Estimation and Repeated Addition
In this daily math problem worksheet, students complete three activities that help use estimation and solve problems with repeated addition. Students show their work using pictures, numbers, or words and may use cubes, number lines or...
West Contra Costa Unified School District
Writing Exponential Functions Based on Data
Give your class a concrete example of exponential growth and decay using this hands-on activity. These Algebra II lessons allow for the exploration of exponential growth and decay models, as well as the discovery of the patterns of...
EngageNY
Algebraic Expressions—The Distributive Property
Do your classes truly understand the distributive property? Use a demonstrative lesson to represent the distributive property in various ways. Learners solidify understanding by creating a geometric pattern for distributive...
Public Schools of North Carolina
Math Stars: A Problem-Solving Newsletter Grade 4
Fresh off the press, these math newsletters will challenge the problem solving skills of your young mathematicians. With an incredibly wide variety of questions covering the topics of arithmetic and geometry, these unique...
Curated OER
It All Adds Up: Puzzle #11
In this addition puzzle activity, students fill 10 blanks in the rows and columns of a puzzle grid. Students add across and down; sums must equal the number given at the end of each row. Students may not repeat any digits in a row or...
Curated OER
The Effect of Dissolved Salt on the Boiling Point of Water
Explore the properties of solutions with a lab activity. Chemistry fans determine the boiling point of water, add salt to create a solution, and then repeat the process four more times. They design their own data table and then graph the...
Creative Chemistry
Oxidation of Ethanol to Ethanal
Here is a laboratory exercise in which chemistry masters conduct an oxidation reaction to change ethanol into ethanal. They compare the original alcohol to the resulting aldehyde by forming a precipitate. This activity is aimed at...
Curated OER
90 Addition Facts - Form H
In this addition instructional activity, 1st graders practice finding the sums to 90 single digit problems. They practice the basic addition facts using addends between zero and nine by completing repeated problems.
Mathematics Vision Project
Module 7: Modeling with Functions
The sky's the limit of what you create when combining functions! The module begins with a review of transformations of parent functions and then moves to combining different function types using addition, subtraction, and...
K12 Reader
Warm Up to Alliteration!
How can you tell if a sentence has alliteration? Use a short worksheet to help kids identify examples of alliteration, complete sentences to create alliteration, and use nouns to write their own alliterative sentences.
Smithsonian Institution
Korean War
North and South Korea: two regions divided. The story of the Korean War describes the events that occurred when these two regions' ideologies clashed. The resource uses various images and descriptions of artifacts, in addition to...
Curated OER
It All Adds Up
For this addition puzzle worksheet, students solve a math puzzle in which columns and rows equal the given numbers at the end of each. No number may be repeated in any row or column.
Public Schools of North Carolina
Math Stars: A Problem-Solving Newsletter Grade 3
Make sure your class stays up with the times using this series of math newsletters. Including word problems that cover topics ranging from consumer math and symmetry to graphing and probability, these worksheets are a...
Curated OER
Count On Two More
Beginning counters will get great practice with this quick activity. In partners or individually, learners turn over a number card onto their "Count On Two More" game board (included). Then, they count out the correct number of units...
Curated OER
D and T Activity
In this hypothesis worksheet, students do a group activity in which to understand the meaning and creation of a hypothesis. Using flashcards and the given directions, students must create a group hypothesis.
Curated OER
Word Family Activities and American Symbols
For this word family and American symbols worksheet, students learn about word families and American symbols. They complete an activity in which they create real and nonsense words by combining sounds of the alphabet with 7 different...
Math Mammoth
Integers
For this integers instructional activity, students solve and complete 4 different types of problems. First, they multiply a positive integer times a negative integer and write as a negative number. Then, students divide a negative...
Curated OER
Think of a Number
In this math instructional activity, students engage in a mental math activity. Student think a number and follow several computations with that number and always come up with the answer 9. Students discuss why this happens.
K12 Reader
What is Culture?
What makes up a society? Read a passage about culture and community and answer five reading comprehension questions.
Curated OER
English Verb Forms
Challenge young grammarians with a short assessment on verbals. As your class progresses through each exercise, they demonstrate understanding for modal verbs, imperatives, infinitives, and gerunds.
Curated OER
Crossword Puzzle for Harry Potter and the Chamber of Secrets
Chapter 10 of J.K. Rowling's Harry Potter and the Chamber of Secrets holds a cache of words perfect for this crossword. Learners read the definitions and write in the correct words.
Curated OER
Algebraic Manipulation
In this algebraic manipulation worksheet, students examine a given number grid, find the pattern and determine an equation to fit the situation. They calculate the area of given rectangles. Students solve real life problems using given...
Curated OER
Sunspots and the Sun's Rotation
In this sun learning exercise, students use a Sunspotter to observe the rotation of the sun by identifying the presence of sunspots and watching them rotate over time. Students calculate how many days it takes to see the sunspots they...
E-learning for Kids
E Learning for Kids: Math: Singing Angels: Multiplications and Patterns
Use these interactive activities to explore multiplication and patterns.