Curated OER
MA 371 - Matrices: Solving Systems and Determinants
In this solving systems and determinants worksheet, students solve 4 multi-part short answer problems. Students solving systems of equations using matrices. Students find a basis for row spaces and column spaces. Students find the...
Curated OER
Dorothy and Kansas: A Volume Problem
This worksheet contains 1 Algebra II scenario where students must determine the volume of a tornado, Kansas, and the space needed to take all of Kansas to OZ. Full explanation with equations are included.
Curated OER
Straw Chromatography
Students become acquainted with the principles of liquid chromatography and construct a liquid chromatography column. Students also investigate the effects of different solvents and solvent concentrations in the separation process.
Curated OER
The Heat is On!
Fifth graders investigate evidence for changes in matter that occur during a chemical reaction.
Curated OER
Can Acid and Bases Remedy the Body?
Students experiment with acids and bases using technology-based "probe-ware", computers, and household products in this exciting biology/chemistry lesson. The lesson was written for an advanced 6th grade class.
Internal Revenue Service
Fairness in Taxes: How Taxes Affect Us
High schoolers are able to compare the effects of the following, using income as a measure of ability to pay: a progressive tax, a regressive tas, and a proportional tax. They explain how a mixture of regressive and progressive taxes...
Curated OER
Solving Quadratics
In this algebra worksheet, 11th graders solve quadratic equations and simplify radicals in to their simplest form using a radical sign. They complete the square and factor equations. There are 13 questions on this worksheet.
Curated OER
Solving Quadratics
In this algebra worksheet, students solve quadratics using the quadratic formula and completing the square. There are 13 questions on this test.
Curated OER
Band Tour Across America
Students plan the trip of a band across America. In this money planning lesson, students create a budget for the band using excel basic functions. They manage the band and its budget and relate the tour to future budgeting needs of the...
Curated OER
Deviance: Functionalist Explanations
In this Deviance: Functionalist Explanations instructional activity, students read five pages, then complete several exercises including creating prompt cards, labeling actions appropriately, and deciding what are strengths or weaknesses...
Curated OER
Stereoisomers
Students investigate stereoisomers using models that can be rotated and manipulated. In this stereoisomers lesson plan, students try to make models of molecules look alike by rotating the bonds. Using a mirror, the teacher demonstrates...
Curated OER
What is Soap?
Students investigate soap, how it is made and its structure. In this soap activity, students observe a demonstration of soap being made. Students observe the properties of soap and how soap performs in "real-life" situations like cutting...
Curated OER
Standard 4 Review-Human Impact
In this human impact on the environment worksheet, students fill in the blanks to complete sentences about how humans have negatively affected the environment. They complete sentences about the actions taken to reduce and repair the...
Curated OER
Diffusion Through a Membrane
In this diffusion through a membrane activity, students fill in the blanks to complete 27 statements about cell membranes, the movement of molecules across the cell membrane, concentration gradients and diffusion.
Alabama Learning Exchange
How Clouds Form
Young scholars analyze how clouds form. In this cloud formation lesson, students brainstorm types of clouds and what they think they're made of. Young scholars conduct an experiment to see how clouds form and discuss their observations....
Alabama Learning Exchange
Tiger Math Graphing
Learners practice various skills using the book Tiger Math: Learning to Graph from a Baby Tiger. After listening to the story, they create a pictograph using data collected from the text. They also color a picture of a tiger, collect...
Curated OER
Uninsured in America
Students explore the issue of being uninsured in America. In this social issues lesson, students review data about uninsured Americans. Students create and conduct surveys related to the social issue of being uninsured.
Curated OER
Avoiding Reality
Eighth graders examine the trait of perseverance. In this character education lesson, 8th graders discuss how to deal with reality. Students consider how to help others facing difficult situations.
Curated OER
Solve Me - Multi-Step Equations
Students explore multi-step equations. In this pre-algebra/algebra I instructional activity, students use the TI-nspire computer algebra system to check the steps they used to solve multi-step equations and equations with variables on...
Curated OER
Caesar Ciphers: An Introduction to Cryptography
Students encode and decode messages using a Caesar Cipher. In this encoding and decoding messages using a Caesar Cipher lesson, students discuss cryptography and how it is used. Students make a Caesar wheel to encode and decode...
Curated OER
The Three Jealous Men and Their Wives
In this algebra worksheet, students cross a river using a boat. They must let a husband and a wife cross together to the other sides. How will they get to the other sides without breaking that rule? There is an answer key with this lesson.
Math Bits
Radical Equation Match Up
In this algebra worksheet, students match radical equations that are solve by squaring both sides. Once they finishing matching equations, they decode the hidden message. There are 13 questions.
Curated OER
Brute Force and Other Algorithms
Students discuss why it can be difficult to solve word problems. In this algorithm lesson, students review better methods to outline word problems and solve the problem of the Ice Cream Stands. They discuss how the name Brute Force...
Curated OER
Breaking News English: Noise Pollution in the Oceans
In this noise pollution in the oceans worksheet, learners read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion...