College Board
Power in Tests of Significance
Test your knowledge of tests of significance. A curriculum model for AP® Statistics describes and defines power in terms of tests of significance. It also provides two classroom activities designed to investigate power and how it relates...
Curated OER
Conditional Probability and Probability of Simultaneous Events
Your statisticians examine the characteristics of conditional probability and the probability of simultaneous independent events. They perform computer activities to find probabilities for simple compound events. They examine the...
Carfleo
Substance Use and Abuse
What is substance abuse? What is the difference between a depressant and a stimulant? Here is a comprehensive unit on drug use, including three lessons with such activities as categorizing and defining key terms, identifying...
Curated OER
It's About Time!
Students examine concept of time, and explore difference between analog and digital clocks; students make art project to represent time and create a time-story problem and solution.
Houghton Mifflin Harcourt
Unit 2 Math Vocabulary Cards (Grade 3)
A set of third grade math vocabulary cards include topics that range from addition properties to terms like estimate and fact family. Each sheet has two cards on it. The top half is the word printed in bold text,...
Curated OER
Recombination and Pedigrees
Biology aces answer four questions about genetic recombination and nine questions about pedigrees. This worksheet is very focused on these two topics. Most of the pedigree questions relate to the genetic disorders, Alkaptonuria and...
Curated OER
A Colony is Born : Lesson 5 - Dear Mem
Discover colonies! Young historians will listen to a primary source journal entry read aloud with a backdrop of wave sounds. They discuss the entry, add historical facts to a chart and personal insights to another. Then they listen to...
Arizona State University
They're, Their, and They're
Clear up the difference between they're, their, and there once and for all! A reference sheets outlines when your learners can use each word, and ten practice sentences encourage them to fill the appropriate word in the blank. Use this...
Curated OER
Narrative Writing vs. Explanatory Writing
The class discusses the different purposes an author has for writing. The focus of the discussion is on writing to tell a true story and writing to give information about a specific topic. There are writing purpose sorting cards embedded...
Teacher Created Resources
How to Calculate Discounts and Sales
Teach discounts and sales with a straightforward worksheet. After reviewing the concept, pupils solve word problems related to dollars and percentages. The second half of the sheet prompts learners to continue solving problems related to...
California Academy of Science
The Heat is On: Cause and Effect and Climate
The higher the number of letters in the final word for the National Spelling Bee, the higher the number of people killed by venomous spiders. Obviously, those two facts correlate, but no causation exists. Scholars view data based on...
Curated OER
In My Opinion
Young writers craft letters to the government stating their opinion on different topics. They pick an environmental or ocean issue, research it, and craft their formal persuasive letter. Ensure your learners include supporting facts and...
Curated OER
Ten Frame
Students add numbers to ten. In this addition to ten activity, students play the Ten frame interactive game to learn about addition and facts to number ten.
Illustrative Mathematics
Identifying Rational Numbers
Eight different numbers are listed for mathematics masters to analyze. They simply tell if each number is rational or irrational. They can also explain their reasoning. A simple and straightforward worksheet that is a handy tool for...
Pennsylvania Department of Education
Links Away: Looking Back and Moving Forward
Students explore fact families. In this math lesson, students use links to model a fact family. Students solve addition and subtraction problems.
Alabama Learning Exchange
Mix it Up! Exploring the Commutative and Associative Properties of Addition
Examine commutative and associative properties with your class. They'll explore the relationships between addition and subtraction and investigate patterns as they solve addition problems. Links to an assessment and a table game are...
Curated OER
On the Trail of the Hudson's Migratory Fish
Using data related to the fish in the Hudson River area, learners calculate distance, elapsed time, and growth. They learn about migratory fish, the life cycle of a fish, analyze a map, and answer questions.
Curated OER
The Nestle Scandal
Students read an article about the use of breast milk and formula milk in developing countries and answer comprehension questions. In groups, they recall facts from the article and discuss how Nestle is being boycotted in certain areas...
Curated OER
Math Shortcuts
Looking for a different way to introduce long division? Need a shortcut for checking multiplication answers? Then this is for you! The multiplication method uses a quick trick to check for accuracy. The division method allows learners to...
Curated OER
Writing a Personal Narrative
What is the difference between a news story and a personal narrative? This plan has learners write a personal narrative using the topic of service projects in their community. Consider completing a cross-curricular extension by bringing...
Curated OER
Discovering Math Concepts in Business Mathematics, Economics, and Finance
Explore the concept of money and research its origin. There are many concepts related to business math, thusly, there are many formulas used to make calculations around money. Exchange rates of money in different countries, interest,...
K12 Reader
Evaluating Efficiency
There's more than one way to solve a math problem! Introduce your class to this concept with a reading passage. After reading, learners answer five related questions.
Curated OER
Systems of Equations - Problem Solving
In this systems of equations worksheet, students translate word problems into algebraic equations. They solve system of equations problems dealing with geometry, money, investment, angles and age problems. This...
Curated OER
What Do I Really Have to Gain?
Second graders further develop simple addition facts and their ability to record the facts.