Inside Mathematics
Squares and Circles
It's all about lines when going around. Pupils graph the relationship between the length of a side of a square and its perimeter. Class members explain the origin in context of the side length and perimeter. They compare the graph to the...
West Contra Costa Unified School District
Solving Equations Using Balance Scale, Decomposition, and Graphing
There's more than one way to solve an equation — three, actually. Scholars learn how to solve simple linear equations in one variable using three different methods, which include using balance scales, using decomposition (e.g., turning...
Illustrative Mathematics
Extensions, Bisections and Dissections in a Rectangle
Gaining practice in translating a verbal description into a diagram and then an equation is the real point of this similar triangles exercise. Once the diagram is drawn, multiple methods are provided to reach the conclusion. An effective...
Curated OER
Name that Number
First graders state numbers from 1 to 100. In this name that number lesson, 1st graders must identify and state 10 random numbers given on a worksheet.
Curated OER
How Big is One Thousand?
In this thousand worksheet, students use a model of a hundreds chart and shaded areas to answer 7 questions. Houghton Mifflin text is referenced.
Curated OER
Multistep Problems
In this multi-step problems worksheet, 4th graders read and analyze the paragraph on the worksheet about types of tools in order to answer four math questions with multiple choice answers.
Curated OER
Changing the Currency of Different Countries
Seventh graders explore changing currency. In this international math lesson, 7th graders will write and solve 2-step equations in order to convert currencies between nations. Students will research prices of items and currency...
Curated OER
Unit 4: Worksheet 4: Functions and Graphs
In this function and graph activity, students read and interpret maps and graphs. They write an equation, define variables and solve the equation. Students solve diamond problems and use the distributive property to solve equations. ...
NOAA
Stressed Out!
Are our oceans really suffering due to the choices humans make? The sixth and final installment in the volume of activities challenges research groups to tackle one of six major topics that impact ocean health. After getting to the...
Curated OER
Step-up, Step-down, and Isolation Transformers
For this circuits and transformers worksheet, high schoolers answer 34 questions about loads, voltage, currents and waves associated with circuits.
Curated OER
Activity Plan 2-3: Outdoor Picture Math
Students match images of objects to their real counterpart. In this play-based matching lesson, children explore the playground and match real play equipment with what is seen in pictures. Lesson includes a language and literacy...
Curated OER
Worried Sick
Is health insurance a luxury? The class examine the increasing number of uninsured middle class Americans; they then research and present information on various aspects of medical coverage and care at a classroom forum entitled "The...
Curated OER
One Survivor Remembers: Anti-Semitism
Students analyze and discuss how propaganda influenced anti-Semitism and it's role in World War II. In this propaganda lesson plan, students define the terms involved in this assignment. Then they will discuss their reactions to a film...
Curated OER
Negative Numbers on the Number Line Using the TI-83
In this negative numbers activity, students use the TI-83 calculator to compare the value of negative numbers. Students explain in short answer format how they used the calculator to determine their answers.
Curated OER
Solving Math Word Problems
Pupils use five word problem solving skills to solve a variety of math word problems. They observe the teacher modelling the five steps, and in small groups complete two worksheet word problems. Students read the problem, find the...
Curated OER
Introducing Linear Terminology
Ninth graders graph linear equations and inequalities in two variables and then, they write equations of lines and find and use the slope and y-intercept
of lines. They use linear equations to model real data and define to define the...
Curated OER
The Babylonian Algorithm, Limits and Rates of Change
In this successive approximations worksheet, students use the Babylonian algorithm to determine the roots of given numbers. They identify the limits of a function, and compute the rate of change in a linear function. This two-page...
Curated OER
Adding and Subtracting Decimals
Fourth graders develop the concept of adding and subtracting decimals. For this decimal lesson, they participate in a teacher directed demonstration of how to add and subtract decimals. They work in teams as each person performs one step...
Curated OER
Prime Factors
In this prime factor worksheet, students write numbers as a product of primes. Explanations and examples are provided prior to the exercise. This two-page worksheet contains ten problems.
Curated OER
Decisions, Decisions!
How does one go about making a decision? Go with the flow, flip a coin? How about rock, paper, scissors? What things should be taken into consideration when making a decision? Does one need to consider benefits and/or consequences? A...
Calvin Crest Outdoor School
Survival
Equip young campers with important survival knowledge with a set of engaging lessons. Teammates work together to complete three outdoor activities, which include building a shelter, starting a campfire, and finding directions in the...
Curated OER
Ice Melting Investigation
Young scholars conduct an ice melting investigation in which they observe and measure the melting of two ice spheres. They develop a hypothesis as to which sphere will melt the fastest, collect data every ten minutes, and graph the data...
Curated OER
Medical Terminology
Pupils analyze specific medical terminology. For this medical terminology lesson, students research medical terminology and write properly grammatical paragraphs on each word including the scientific term, nursing and general...
Curated OER
Equations 1
Students discuss the meaning of balance and how it applies to equations. After listening to a lecture, they practice solving equations with two orders of operation and doing whatever they do on one side to the other side as a class. To...