Ratios Teacher Resources

The ratio is a great skill to teach young scholars because it can solve a variety of problems. See how ratios are solved through different methods in each of the following videos brought to you by LearnZillion.

Investigators plot the growth of animals from the fictional planet of Rhomaar over a period of time, then compare them to two other species. Another assessment challenges seventh graders to use their knowledge of positive and negative...

Six lessons comprise the Geometry Unit 7: Right Triangles unit module. In the first lesson, pupils review the Pythagorean Theorem and determine how to use the converse to determine whether a triangle is right, obtuse, or acute. Next,...

A collection of seven videos teaches middle schoolers how to understand percentages and models how percentages are used in math and in life. The big idea here is that percentage (%) equals (=) a fraction of a whole number. Viewers learn...

From graphing to solving word problems to finding combinations and calculating percentages, these holiday worksheets are perfect for reinforcing various skills during the weeks leading up to Christmas.

Middle schoolers explore math concepts like percentages, probability, and statistics in new and inventive ways with a collection of lessons that use videos, graphs, and activities to help them understand issues like climate change,...

A three-resource collection of teacher and student-friendly slides provides sixth graders with models of items on the Smarter Balanced assessments. Claim 2 offers 13 questions that assess problem solving. Claim 3 problems illicit...

A collection of 26 videos provides young chemists with help with concepts and topics that many find confusing. The narrator offers clear explanations, practical advice, and uses multiple examples to ensure understanding. Great for...

Engineering design-based activities make learning science fun. Young engineers design dams, lifeguard chairs, musical instruments, candy bags, and much more. They also use measurement skills to solve the mystery of the missing pin. Each...

Good assessments can be hard to find and difficult to formulate. Designed as a collection of mathematics assessment tasks, the 20 resources in this packet can also be used as lesson openers, a review, or extra practice. The open-ended...

Are you looking for assessment tasks for Algebra 1, Algebra 2, or geometry? Check out this collection of 20 assessment tasks designed for high schoolers. Problems are presented with an open-ended format allowing students to use multiple...

Good assessments are hard to find—assessments that address content standards and fit into standard class periods. The six assessments in the middle school collection are 80-minute forms, divided into two 40-minute sections, and are...

Ready, set, go! The Mathematics Vision Project provides a collection of 10 Interactive Applets that follow the progression of learning—to practice, develop, and solidify understanding. The interactives use engaging materials that include...

A unit on solar energy begins with pupils researching vocabulary terms related to electric currents. They then use a multimeter to measure the voltage and current for a solar module before calculating power and efficiency. Fun, hands-on...

A collection of emergency sub plans make those unplanned absences just a little bit easier. Designed for sixth-grade classes, the language arts and math activities follow Common Core Standards. Print up these materials and stash them in...

Seventeen short assessments are designed to test scholars’ knowledge of basic Algebra 1 concepts. Pupils determine the houses that are a given maximum distance from a school, complete charts to show equivalent scale factors, and...

Similar figures are the topic of Geometry Unit 6. Each of the four resources in the unit module contains a video, teacher reference, practice packets, solutions, and corrective assignments. In the first lesson, pupils learn the...

Imagine taking a complete geometry course remotely! Eleven units make up the My Geometry course. Each unit follows the Flipped-Mastery cycle of learning, divided into two semesters. Pupils watch and take notes on a video that details the...

Understand the idea of proportionality by looking at it through a graph. This series of LearnZillion videos introduces the idea of the graph and then figures out more information as the videos go on. The final video has learners answer...