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Linear and Exponential Functions
This comprehensive unit on linear and exponential functions provides numerous clearly-written worksheets. Topics include graphing linear equations, solving systems of equations algebraically and by graphing, identifying the domain and...
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Mt. Whitney to Death Valley
This is an intriguing problem that brings together real-world data, technology, and mathematical problem solving. If visibility wasn't an issue, could you see from the highest point in the lower 48 states, Mt. Whitney, to the lowest...
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Strict Parents
Are your parents or guardians strict? That's an interesting question many of your pupils are probably interested in discussing. How do you design a study directed at your high schooler to gain insight into that question? How do you...
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Analyzing Congruence Proofs
Looking at numerous examples of triangles, each with different properties, geometers develop their understanding of congruency. They use the notation of a counter-example to disprove certain conjectures and prove geometric theorems and...
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Interpreting Algebraic Expressions
Interpreting algebraic expressions is a fundamental skill in beginning algebra. This instructional activity approaches the task in numerous ways. First, learners assess their understanding with a short worksheet on converting between...
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Feel Empowered! Teaching About Female Inventors
Inspire children to learn and create by teaching the history of female inventors during National Inventors Month.
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Mathemafish Population
It's shark week! In this problem, young mathematically minded marine biologists need to study the fish population by analyzing data over time. The emphasis is on understanding the average rate of change of the population and drawing...
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Population and Food Supply
What does it mean for something to grow exponentially, and how does that compare to linear growth? This activity tries to help learners gain an understanding of these concepts while modeling real-world problems. Linear and exponential...
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Two Squares are Equal
This problem is sure to get your young mathematicians thinking. The idea sounds simple: one equation, solve it as many ways as you can. This is meant to get at a deeper understanding of solving quadratic equations, including some more...
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Do Extracurricular Activities Interfere with Your Lesson Plans?
Participation in extracurricular activities is good for teens, but it can also derail your expertly prepared lesson plans.
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Finding Excellent Nonfiction in Long-form Journalism
How to find engaging, rigorous nonfiction texts through long-form journalism.
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Words That Reflect Art
Observe International Art Appreciation Day by viewing, reading, and creating original works of art.
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Making Summer School Less of a Drag
Teaching summer school is the perfect opportunity for experimenting and expanding your classroom repertoire.
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Saving Money
After listening to the wonderful book, A Chair for my Mother, young mathematicians engage in an awesome lesson about coins and the value of saving money. The lesson is done in a classic style - everything is beautifully organized, and...
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Comparison Shopping
Elementary schoolers explore the concepts associated with comparison shopping, and the concept of need versus want. They also look closely at the power of advertising and become more aware of the messages that ads present. After taking...
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Wants and Needs
Here is an outstanding lesson on wants versus needs designed for 1st graders. Pupils listen to the book, Something Good which presents themes on wants, needs, choice, resources, and counting money. Pupils complete worksheets embedded in...
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Transportation and Environmental Sustainability
After listening to the book, We All Go Traveling By, 1st graders discuss different modes of transportation that they see out in the world, and the environmental impacts of each one. Kids work together to create a list of the types...
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An American Teaching British English in Asia Minor
The evolution of a teacher in segueing from an American English to British English in a foreign land.
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Barter vs. Money
First graders listen to the book, Sheep in a Shop, that leads them to think about making financial decisions, trading, and the barter system. After the book is read aloud, a discussion ensues about some of the things that the sheep...
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Des Super-Terres dans l'univers
Do you think there are other planets similar to the earth? Assess your intermediate and advanced French readers with this interesting text about super-Earths. Following the reading are three activities: one focusing on vocabulary, a...
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Let Pharady Enjoy Her Childhood
A thought-provoking lesson which will provide your 5th graders with a world view. Pupils discuss children's rights here in the US and around the world, and do some comparisons. They watch a video, embedded in the plan, that shows a young...
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What’s your Name?
Youngsters work to build empathy, cultural understanding, and a sense of self as they uncover the story behind their own names. They read the book, The Name Jar, discuss immigration and how it feels to be in a new place. Then, they...
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Homophones
Here is a terrific lesson on teaching homophones to your upper graders! In it, homophone word cards and homophone bingo cards, which are embedded in the lesson, are used in a game format which reinforces this important part of speech....
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Learning Vocabulary by Using Reference Materials
Finding engaging ways to help your middle schoolers build their vocabulary is not easy to do. The instructional activity presented here offers a great way to motivate them to build vocabulary by making it into a game. Teams of pupils use...