EngageNY
Complex Numbers and Transformations
Your learners combine their knowledge of real and imaginary numbers and matrices in an activity containing thirty lessons, two assessments (mid-module and end module), and their corresponding rubrics. Centered on complex numbers and...
Noyce Foundation
Photographs
Scaling needs to be picture perfect. Pupils use proportional reasoning to find the missing dimension of a photo. Class members determine the sizes of paper needed for two configurations of pictures in the short assessment task.
Illustrative Mathematics
Running to School
The object of this activity is to compute how far Rosa ran to school. Given in the exercise is the fractional number of miles between home and school and the fractional distance Rosa ran. The commentary shows several ways to have your...
California Education Partners
Lashelles Garden
Let knowledge grow bountifully like plants in a garden. Given a diagram of a rectangular garden split into plots, scholars determine the area of the entire garden and the areas of the individual plots. As a culminating activity, they...
Howard County Schools
Building a Playground
Scholars crave practical application. Let them use the different models of a quadratic function to plan the size and shape of a school playground. They convert between the different forms and maximize area.
EngageNY
Dividing Segments Proportionately
Fractions, ratios, and proportions: what do they have to do with segments? Scholars discover the midpoint formula through coordinate geometry. Next, they expand on the formula to apply it to dividing the segment into different ratios and...
Curated OER
Smart Cookie Factors
Learners examine the concept of finding the greatest common factor. They complete number of activities as they practice identifying prime and composite numbers. Pupils apply rules of divisibility and find the greatest common factor while...
Curated OER
Ratio Relationships
Students solve for the different ratio and proportion of a problem. In this geometry lesson, students show their knowledge of how to solve proportional relationships. They convert between percent, decimals and fractions.
Curated OER
Place Value: Metric System
In this metric system worksheet, students read about metric and place value relationships, examine some sample problems, and then complete 5 conversion charts.
Curated OER
Fractions
Young mathematicians use fraction names and symbols to describe fractional parts of whole objects or sets of objects. They construct concrete models of fractions, and compare fractional parts of whole objects in a problem situation using...
Curated OER
Fraction Multiplication and Area
In this finding the area in fractions learning exercise, students read information about area and the formula, view examples, and write multiplication sentences that match pictures. Students solve three problems.
Curated OER
Exploring Archaeology and Trade in the Middle School Latin Class
Students in a Latin class focus on archeology and trade from the Hellenistic period through the Middle Ages. In groups, they read various stages of a primary source documents in which they discuss and answer questions. To end the lesson...
Curated OER
Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
Curated OER
Proportions
Students perform mathematical operations to create proportional measurements, after listening to the David Schwartz book, If You Hopped Like a Frog.
Curated OER
Scientific Measurement Exercise
Students measure irregularly shaped bones, once using a variety of measurement methods and tools, and then again using standard conventions and metric tape measures. They explore firsthand that standardizing data collection makes...
Curated OER
Buggin' Out (Identifying and Adding Amounts of Money)
Learners explore consumer math by participating in estimate exercises. In this currency lesson, students identify and define each piece of U.S. currency and their value to the monetary system. Learners complete several money worksheets...
Curated OER
Fishin' For Fractions
Fifth graders compare fractions. In this fraction lesson plan, 5th graders identify whether a fraction is closest to zero, half, or one and use common denominators. They put fractions in order and complete real-life fraction questions.
Curated OER
Investigating the Idea of Tan
Fifth graders use tan to solve problems involving right-angled triangles. They solve equations of the form tan(8) =a, for a between 180 degrees and 360 degrees. They state the value of tan (8) in special cases.
Curated OER
Metric 1 Word Search Puzzle
In this math worksheet, students look for the words in the puzzle that are related to the theme of the word search. The vocabulary and spelling are emphasized.
Curated OER
Scientific Measurement and Conversion
In this measurement worksheet, students review the rules of dimensional analysis and then determine if the 3 equations given follow the dimensional analysis rules.
Curated OER
Round The Track
Fourth graders develop problem solving skills while learning to measure an athletic track. The focus upon logic and reasoning is helpful for all types of science and math calculations.
Curated OER
Fractions: Multiplying by Mixed Numbers
In this math worksheet, students solve 30 problems in which a fraction and a mixed number are multiplied. Examples are written horizontally on the page.
Curated OER
Water Usage and Conservation
Young scholars investigate water usage at school and at home. They use graphs and tables to evaluate water usage. Students describe possible water conservation measures. They use graphs and tables to relate data as part of a written report.
Curated OER
Get the Turtle to the Pond
Learners solve problems. For this math lesson, students write solutions using LOGO commands in order to help get the turtle to the pond.