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Worksheet
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K12 Reader

Eratosthenes: Geographer and Mathematician

For Students 4th - 5th Standards
Mathematicians can be famous, too! Introduce your class to Eratosthenes with a reading passage. After they complete the passage, learners respond to five questions, some of which require opinions and others reading comprehension skills.
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Lesson Plan
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1
Curated OER

Call to Arms: A Service Project

For Teachers 6th - 8th
Sick of selling candy and washing cars? How about hosting a Digital Day or a Learning Lunch? The suggestions here make fund raising fun and rewarding. Raise money to preserve important maps and other primary source documents.
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Lesson Plan
Curated OER

In Your Prime

For Teachers 3rd - 4th
Students study how to find prime numbers. They investigate the teachings of the mathematician Eratosthenes and apply his theory of prime numbers less than 100.
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Lesson Plan
Curated OER

Prime Real Estate

For Teachers 4th - 6th
Students analyze and discuss prime numbers and the Sieve of Eratosthenes, a procedure to sort out prime numbers. They identify the prime numbers from 1-100 by eliminating all the multiples of the first four prime numbers, and circle what...
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Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 6th - 8th
Students investigate the concept of the Pythagorean Theorem. After conducting independent practice to find the hypotenuse of a triangle, they work with the teacher using examples in the lesson plan. The direct instruction is delivered...
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Worksheet
Curated OER

Unit 2: Factors

For Students 6th - 9th
In this factors learning exercise, students identify prime numbers.  They use a Sieve of Eratosthenes to identify prime numbers.  Students complete factor trees and explore perfect numbers.  This factoring unit contains eight pages. ...
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Lesson Plan
Curated OER

Pythagorean Theorem Triples

For Teachers 9th - 12th
Pupils research the concept of the Pythagorean Theorem. In this Pythagorean Theorem lesson, students use the Internet to learn about the Pythagorean Theorem. Pupils construct proofs of the Pythagorean Theorem.
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Worksheet
Curated OER

Probability and Patterns with Pascal

For Students 6th - 10th
In this Pascal instructional activity, students solve word problems dealing with probability and patterns based on Pascal's triangle theory. Students complete 10 problems total.
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Lesson Plan
EngageNY

The Opposite of a Number

For Students 6th Standards
It's opposite day! The fourth installment of a 21-part module teaches scholars about opposites of integers and of zero. Number lines and real-world situations provide an entry point to this topic.
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Activity
Curated OER

A Multi-Media Approach to Teaching The Grapes of Wrath

For Teachers 10th - 12th
Integrate history, math, and art into a study of The Grapes of Wrath with a series of activities that ask learners to investigate the social, political, economic, and environmental factors at play during the 1930s. Designed to be used...
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Assessment
Inside Mathematics

Patterns in Prague

For Teachers 8th Standards
Designers in Prague are not diagonally challenged. The mini-assessment provides a complex pattern made from blocks. Individuals use the pattern to find the area and perimeter of the design. To find the perimeter, they use the Pythagorean...
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Printables
Curated OER

Pi Notebooking Pages

For Teachers 5th - 8th
What is it about pi that is so captivating? Learners can take notes about pi and other mathematical concepts on one or all five of these different pi-themed pages.
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Worksheet
Curated OER

Decimals, Percents, and Fractions

For Students 7th
Learners practice converting fractions, decimals, and percentages to communicate equal amounts. They fill in a table, determine the percentage of a total area that is shaded in diagrams, complete equations with decimals to the hundredths...
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Worksheet
3
3
K12 Reader

Basic Geometry Terms

For Students 4th - 5th Standards
Set your pupils up to start on geometry by teaching them some introductory terminology. Pupils learn the terms by reading a short passage and looking at examples. They then respond to five questions related to the text.
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eBook
Old Dominion University

Introduction to Calculus

For Teachers 11th - Higher Ed Standards
This heady calculus text covers the subjects of differential and integral calculus with rigorous detail, culminating in a chapter of physics and engineering applications. A particular emphasis on classic proof meshes with modern graphs,...
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Lesson Plan
Virginia Department of Education

Analyzing and Interpreting Statistics

For Teachers 10th - 12th Standards
Use measures of variance to compare and analyze data sets. Pupils match histograms of data sets to their respective statistical measures. They then use calculated statistics to further analyze groups of data and use the results to make...
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Lesson Plan
Curated OER

Tessellation Lesson Plan

For Teachers 6th - 12th
Students produce original tessellations, using equilateral triangles where three unique symmetrical faces rotate, use shape, pattern/repetition, and color to create a striking composition, and create "beasties" inspired by bestiaries of...
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Lesson Plan
Curated OER

Memories to Last: Observing Monuments

For Teachers 4th - 6th
Students use scientific observation and inference to examine the Hazen Brigade Monument. In this observation lesson, students review the reasons for building monuments in society. Students then recall monuments they have seen and draw...
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Lesson Plan
Curated OER

Utah Pioneers

For Teachers 4th
Fourth graders investigate the hardships faced by the Utah pioneers. In small groups they calculate a budget using a determined amount of money, select a challenge for the group, and discuss how their group overcomes the challenges...
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Lesson Plan
Curated OER

Lee & Low Books: Giving Thanks Teacher's Guide

For Teachers 4th
Fourth graders participate in reading comprehension activities associated from a teacher's guide. In this reading comprehension instructional activity, 4th graders read Giving Thanks: A Native American Good Morning Message by Chief Jake...
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Lesson Plan
Curated OER

The Odds of Dying During a Plague

For Teachers 6th
Sixth graders explore plagues in the middle ages. In this social studies lesson, 6th graders examine the impact of deadly plagues on past societies and how the governments were forced to make drastic changes in response to the plagues
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Lesson Plan
Curated OER

Food Pyramid Abacus

For Teachers 1st - 5th
Students investigate the Food Pyramid by constructing a creative project known as a Food Pyramid Abacus. They correlate the color beads withe each food group and the number of recommended servings from each. The abacus is a learning tool...
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Lesson Plan
Curated OER

NUMB3RS Activity: A Matter of Half-Life and Death

For Teachers 11th - 12th Standards
Students investigate exponential decay.  Students explore the biological half-life of Cesium-137.  Students investigate the Goiania Accident of 1987 which is considered one of the worst incidents in the history of the Atomic Age. 
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Lesson Plan
Yale University

Airplane Mathematics

For Teachers 6th - 8th
The history of aerodynamics is rich with experimentation and international collaboration. Author Joyce Bryant relays this dynamic past and provides math word problems using the formula of lift, the force that makes airplanes fly. She...

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