Lesson Plan
Curated OER

Arkansas' Top Ten Events of the Century....Says Who? Why? Deciding What is Important in History

For Teachers 7th - 12th
Middle and high schoolers work in small groups to compare four different lists published in the Arkansas Times newspaper which chose the "top ten" Arkansas news events of the 20th century. Learners look for similarities and differences...
Lesson Plan
Curated OER

X-ray Spectroscopy and the Chemistry of Supernova Remnants

For Teachers 9th - 12th
This link takes you to a comprehensive unit that delves into emission spectra and supernovas. There are four parts: How and where elements are created, electromagnetic radiation, spectroscopy, and the newest technology for studying our...
Lesson Plan
Curated OER

Mystery Liquids: Linear Function

For Teachers 9th - 12th
High schoolers determine the linear equations of the density of water and oil by collecting data on the mass of various volumes of each liquid. They construct scatter plots from the data and use these to write the linear equations for...
Lesson Plan
Alabama Learning Exchange

How Big Can a Bee Be?

For Teachers 7th - 10th Standards
Mathematicians analyze the relationships between surface area and volume. They conduct Internet research, conduct various experiments, record the data in a spreadsheet, and graph the results and compare the rate of increase of surface...
Lesson Plan
Alabama Learning Exchange

Finding Prime

For Teachers 5th - 7th Standards
Fifth and sixth graders explore prime numbers. They work with a partner to build rectangular arrays using twelve tiles. Factor pairs are noted and recorded on graph paper. Pupils construct rectangular arrays with a prime number and...
Lesson Plan
Curated OER

Area Model of Multiplication Using Base 10 Manipulatives

For Teachers 3rd - 5th
Explore two-digit multiplication with your class as they work in groups to build models of two-digit multiplication using base 10 manipulatives. They construct rectangles replacing standard numbers with equivalent place values using...
Lesson Plan
Curated OER

Design a Butterfly

For Teachers K
Students access prior knowledge of butterflies.  In this butterfly lesson, students create butterflies and compare and contrast their butterflies. Students describe the various body parts.
Lesson Plan
Curated OER

Sustainable Livestock

For Teachers 4th - 12th
Young scholars investigate healthy eating habits by researching livestock. In this food sustainability lesson, students research the negative impact factory farming has on our environment due to pollution. Young scholars define...
Lesson Plan
National Security Agency

Borrowing from Our Neighbors

For Teachers 2nd - 4th Standards
Young mathematicians explore two-digit subtraction. They will investigate multiple ways to subtract numbers involving regrouping. Resources are provided.
Lesson Plan
Curated OER

Winter-time Temps

For Teachers 4th - 6th
Young scholars measure temperature and become aware the the temperature above and below the snow is different.  In this winter temperature lesson, students measure temperatures to find variation based on how the snow is packed....
Lesson Plan
Teach Engineering

You've Got to See it to Believe It!

For Teachers 4th - 6th
Youngsters develop an understanding of how smog is produced, and how exhaust from automobiles is one of the major sources of smog. They explore the roles that engineers play in developing technologies that reduce smog, then work in teams...
Lesson Plan
Ocean Explorer

Living with the Heat

For Teachers 5th - 6th
Young oceanographers study the Submarine Ring of Fire, which is a series of deep-water volcanic vents that come up from the ocean floor. Learners take a close look at the unique ecosystems that are associated with these areas, how these...
Lesson Plan
Curated OER

Learning About Inventions

For Teachers Pre-K - 6th
This site contains a variety of worksheets and activities to supplement the on-line problem-based learning activity about how imagination and how inventions are created. TheWright Brothers are used as a case study. The links and...
Lesson Plan
Curated OER

Fish and Clips

For Teachers 1st - 2nd
Youngsters test magnetic strength by measuring the mass of paper clips that they "hook" with a magnet. Your first and second graders should love the hands-on activities associated with this plan. The reproducible materials are quite good...
Lesson Plan
Curated OER

Whitewater Canal State Historic Site

For Teachers 3rd - 5th
If you happen to live in Indiana, or a neighboring state, and are planning a field trip to the Whitewater Canal State Historic Site, then this lesson plan will suit your needs quite well. In it, suggestions for activities before, during,...
Lesson Plan
Curated OER

Photosynthesis

For Teachers 6th - 12th
Students recognize the importance of plants as they perform an experiment involving photosynthesis. Students determine the optimum wavelength of light for photosynthesis by exposing plants to different colors of light, collecting data,...
Lesson Plan
Curated OER

Is There a Limit to Which Side You Can Take?

For Teachers 9th - 12th Standards
Calculus students find the limit of piecewise functions at a value. They find the limit of piecewise functions as x approaches a given value. They find the limit of linear, quadratic, exponential, and trigonometric piecewise functions.
Lesson Plan
Curated OER

Exploring Derivatives Using Lists

For Teachers 9th - 12th Standards
Learners explore lists and determine the derivative for that list. They use regressions to discover equations. 
Lesson Plan
Curated OER

Instantaneous Rate of Change of a Function

For Teachers 10th - 12th Standards
Pupils draw the graph of a door opening and closing over time. They graph a given function on their calculators, create a table of values and interpret the results by telling if the door is opening or closing and evaluate the average...
Lesson Plan
Curated OER

Finding, Gathering, Saving Seeds

For Teachers 1st - 5th
Learners understand the importance of saving seeds. In this saving seeds lesson, students dry out seeds for later use planting. Learners recognize that one plant may have many seeds.
Lesson Plan
Curated OER

Basic Excel

For Teachers 1st - 4th
Students explore basic Excel spreadsheets.  In this spreadsheet lesson plan, students enter Alaska weather information and  perform calculations. Students title the columns on the spreadsheet and format the cells. ...
Lesson Plan
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National Security Agency

Are You Ready to Call the Guinness Book of Records?

For Teachers 3rd - 5th Standards
Learners design questions that can be answered by collecting data. In this line-plot lesson, pupils collect data and graph on a line plot on world records. An abundant supply of teacher support is provided in this resource.
Lesson Plan
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Texas Instruments

Exploring the Binomial Theorem

For Teachers 9th - 12th Standards
A comprehensive instructional activity that explores and researches Pascal's triangle and relates its properties to the Binomial Theorem through a variety of lessons. Have the class practice expanding polynomials using the theorem. A few...
Lesson Plan
Curated OER

Is Bigger Always Better?

For Teachers 6th - 8th
Explore rational numbers with the young mathematicians in your class. They will investigate decimals, fractions, and percents before ordering and comparing rational numbers. This multi-day unit includes differentiation activities and...

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