PHET
Fractions: Equality
What makes fractions equivalent? Learners first use an interactive that shows equivalent fractions with fraction models and number lines. They then play a game where they must match sets of equivalent fractions with different denominators.
Curated OER
Express Yourself Lesson Seed 1
Make a study of the First Amendment and its relationship to freedom. Pupils rewrite the amendment and discuss the central idea before focusing on a specific phrase. After discussing, class members write a journal entry about the included...
Curated OER
Do You Know?: Days, Months, Minutes, and Hours
It's all about time as scholars focus on years, months, weeks, days, hours, minutes, and seconds to practice these concepts. First they put all 12 months back in order, numbering them 1st, 2nd, etc. Two are done for them. Next, there are...
Smithsonian Institution
Mary Henry: Journal/Diary Writing
A great way to connect social studies with language arts, a resource on Mary Henry's historical diary reinforces the concepts of primary and secondary sources. It comes with an easy-to-understand lesson plan, as well as the reference...
Curated OER
Piecewise Linear Functions: Extending Stories to Graphs
Using this resource, scholars develop graphs that model situations by showing change over time. They answer 15 questions based on information from charts that show growth in weight. They extend the concepts to an assessment section of...
Curated OER
Residential Power System
Perform data analysis on energy consumption to apply algebraic expressions to the real world. Learners will write and solve equations that answer various questions from residential power use. They will collect data at home and calculate...
Curated OER
An Exploration of Cradle-to-Cradle Design Thinking
Introduce cradle-to-cradle design thinking. Scholars first discuss the importance of natural laws and rights. They then use a variety of online and print resources to research eco-efficiency and cradle-to-cradle design.
Anthropological Association
Race: Teacher Guide: Race
How has the concept of race changed over time? Explore the genetic, cultural, and social aspects of race through a series of impactful activities. Scholars discover how race is influenced by inherited traits, examine census records to...
Curated OER
European Explorer IMovie
Film is a wonderful way to communicate any concept or idea. Fifth graders will use IMovie and GarageBand software to create a IMovie about one of eight European explorers. They will chose an explorer, research his travels and life, then...
Curated OER
Equal Differences Over Equal Intervals 1
Learners explore linear functions concretely using tables of values in a cooperative task. The concept of the values of linear functions changing by equal differences over equal intervals of one is emphasized. Learners will discover...
Newseum
Are You a Publisher?: Free Press and You
What kinds of media do your pupils use to read and publish information? After a discussion about what publishing means, and about the freedom of the press, class members interview one or two other people about their publishing habits....
Curated OER
Verb Tenses
Discover how to use proper verb tenses with context clues. Five sentences help first graders decide if they should use -ed or -ing to end simple verbs. Each sentence provides context clues to indicate the time. Use the resource in...
Soft Schools
Onomatopoeia
Drip drop goes the raindrop. Quack quack goes the duck. What other words have sounds? Reinforce the concept of onomatopoeia in a worksheet in which young poets identify animal sounds and items that make a given sound.
Curated Video
Copyright
Introduce your class to the concept of copyright with a series of activities. Pupils first learn about copyright laws and fair use, putting their knowledge to the test with a quick categorizing task. They then watch a video and answer...
Houghton Mifflin Harcourt
Journeys: Challenge Activities (Theme 1)
This nine-page packet, the first in the series of support materials for the Houghton Mifflin Harcourt thematic units on journeys, contains enrichment activities for learners who have mastered the basic concepts of the lessons....
Teach Engineering
The Grand Challenge: Fix the Hip Challenge
It may be time to get to know the skeletons in your family. The first lesson in a series of 5, introduces the class to the concept of osteoporosis. The class members brainstorm possible causes and whether the family should be concerned...
Curated OER
Days and Seasons
Introduce young scholars to calendars as they practice the days of the week and four seasons. First graders complete three days-of-the-week sequences, each starting on a different day. They can reference the completed sequence example...
Federal Reserve Bank
Investing in Yourself: An Economic Approach to Education Decisions
What is the difference between physical capital and human capital, and in which should you invest? While considering the concept of return on investment, take a look at the payoffs and consequences of investing in training and...
Curated OER
US Population 1982-1988
Your algebra learners make predictions using the concepts of a linear model from real-life data given in table form. Learners analyze and discuss solutions without having to write a linear equation.
Mathed Up!
Place Value
Reinforce the concept of place value with an eight-page practice exercise equipped with 18 problems for scholars to show what they know.
Curated OER
Unstable Table
Bothered by a wobbly table? Learn how to fix this problem using concepts of slope and continuity. Pupils first consider the problem in two dimensions and then progress to three dimensions. The solution is really quite simple.
Mathematics Assessment Project
Sorting Equations and Identities
Identify the identity. Learners first solve equations to find the number of solutions. Scholars then determine if given equations are always, sometimes, or never true, leading to the concept of identities.
EngageNY
Wishful Thinking—Does Linearity Hold? (Part 1)
Not all linear functions are linear transformations — show your class the difference. The first lesson in a unit on linear transformations and complex numbers that spans 32 segments introduces the concept of linear transformations and...
EngageNY
Wishful Thinking—Does Linearity Hold? (Part 2)
Trying to find a linear transformation is like finding a needle in a haystack. The second lesson in the series of 32 continues to explore the concept of linearity started in the first lesson. The class explores trigonometric, rational,...