Corbett Maths
Dividing Algebraic Fractions
Do the keep, change, flip dance. The resource shows that the division of algebraic fractions follows the same rules as dividing numerical fractions. Pupils understand that if they can multiply rational expressions, they can divide...
Corbett Maths
Simplifying Algebraic Fractions
Simplification is about factoring. While working with rational expressions, pupils must know how to factor. The video shows how the process of finding common factors in algebraic fractions is similar to finding common factors in...
EngageNY
Mid-Unit Assessment Part 2: Beginning the Writer’s Workshop
Writers learn about using sensory details as they revise bland sentences with more vivid language. Next, they begin writing the first drafts of their children's books, completing storyboards to effectively plan their writing.
Curated OER
Factorials
In this factorials worksheet, 11th graders solve 10 different equations that include various forms of factorials. They write out each of the factorials using enough of the factors to cancel out. Then, students cancel out all duplicate...
Curated OER
Factorial Notation
In this factorial notation worksheet, 9th graders solve 10 different problems that include writing out various equations in factorial notation form. First, they write out the factorials and cancel out what they can. Then, students solve...
Curated OER
Algebraic Fractions
In this algebraic fractions worksheet, 9th graders solve 10 different problems that include multiplying and dividing various fractions. First, they multiply the numerators then the denominators in each problem. Then, students cancel...
Curated OER
Multiplying Fractions
In this algebra worksheet, students factor fractions using the cross method. They cancel out anything in common using the GCF. They divide fractions using the correct multiplication method. There are 24 questions.
Curated OER
Rational Expressions
For this algebra worksheet, students identify the greatest common factor to simplify equations. They cancel out GCF to reduce rational expressions. They find the LCD for addition and subtraction problems.
Curated OER
Adding Integers with Two Colour Counters
Students use the zero principle to add integers. In this algebra lesson, students add positive and negative integers verifying the zero principle. They use manipulatives to help them see how opposites can cancel each other out.
Curated OER
Multiplying Fractions
In this multiplying fractions worksheet, students solve 10 different problems that include various fractions. First, they simplify the fractions if not already in lowest terms. Then, students multiply the numerators of the fractions to...
Curated OER
Rational Expressions
In this Algebra II worksheet, 11th graders simplify rational algebraic expressions by factoring and cancelling the common factors. The two page worksheet contains instruction, worked examples, and three practice problems. Answers are...
Curated OER
Perching Parrot
Students explore the concepts of center of mass and static equilibrium by seeing how non-symmetrical objects balance. They also analyze why all forces on an object must cancel out exactly for an object to be stationary.
Curated OER
Fractions
In this fractions worksheet, students solve and complete 4 different types of problems. First, they cancel the fractions to their lowest terms. Then, students complete each equivalent fraction. In addition, they mark each of the...
Curated OER
Magnetic Fields and Bermuda Triangles
Students use a compass to determine the direction of a magnetic field at any point in space. They explain how two magnetic fields combine, then predict the location of areas where two fields can cancel each other to leave no resultant...
Curated OER
Minors And Contracts
Learners study the rules regarding minors and contracts. Students study the parts of a contract and identify which contracts minors can legally cancel.
Curated OER
Words In the News EU Aid Increase
Students complete vocabulary building activities before reading an online article. They use the article to answer specific information questions and to discuss aid to different countries. They debate the issue of cancelling aid debt to...
Curated OER
Fraction Subtraction Worksheet 1
In this mathematics worksheet, learners subtract the second number fraction from the first one. Then they write their answer in the space provided. There are 12 problems to solve on the sheet.
Animoto
Animoto Video Slideshow Maker
Turn the pictures on your phone into a great looking movies that will blow the hair back of whoever watches it. It is easy to make people laugh, cry, or just inform them about something interesting by using the creative tools available.
WeTransfer BV
Paper by FiftyThree
There is no such thing as someone who is not artistic when using this app. In fact, this is the type of app that makes you want to go out and buy a tablet computer. Whether you have a creative lesson planned, or just need a place to take...
Artisan Global
QuakeFeed Earthquake Map, Alerts and News
Amateur seismologists explore Earth's earthquakes in real time using a variety of map styles and parameter selections.
Curated OER
7.RP Music Companies, Variation 2
Real-world multiple-step proportion problems are sometimes hard to find for your math class. Here is one designed specifically to meet that need. Learners use proportional relationships to determine price per share in the acquisition of...
Exploratorium
Tired Weight
Take your class out to visit your automobile and use the tires to compute the weight of the vehicle. This is done by measuring the surface of the tire meeting the ground and the air pressure. This is a fun lesson in the relationship...
Center for Precollegiate Education and Training
Buoyancy Boats
What did the sea say to the boat? Nothing, it just waved. An inquiry-based lesson starts with a simple concept on the Archimedes Principle and challenges pupils to make something out of clay that floats. Then, they design an object out...
Advocates for Human Rights
Mock Immigration Court
As part of a unit study of immigration, class members participate in a mock Immigration Court activity in which they argue four cases before an immigration judge.