Worksheet
Mathed Up!

Negative Numbers

For Students 5th - 7th Standards
Eight independent worksheet pages challenge scholars to solve 12 problems that focus on negative numbers in the context of temperature in degrees of celsius. 
Worksheet
Mathed Up!

Estimation

For Students 4th - 6th Standards
Reinforce estimation and the four operations—addition, subtraction, multiplication, and division—with eight page, 15 problem independent practice exercise.
Worksheet
Mathed Up!

Reverse Percentages

For Students 5th - 8th Standards
Boost math skills and inspire scholars to show what they know with a six-page independent practice that focuses on proportional relationships and percents. 
Lesson Plan
Journey Through the Universe

A Scale Model Solar System

For Teachers 9th - 12th Standards
Between the time scientists discovered Pluto and reclassified it as a dwarf planet, it did not even make one full revolution around the sun. In two activities, scholars investigate scale models and their properties. Pupils find that it...
Handout
National Institute of Open Schooling

Occurrence and Extraction of Metals

For Students 9th - 12th Standards
Steel is a man-made alloy or a mixture of metals. Lesson 18 in this series of 36 focuses on metals and their extraction from Earth. Individuals read about, discuss, and answer questions after learning how people find most metals, the...
Lesson Plan
02 x 02 Worksheets

Factoring

For Teachers 8th - 11th Standards
Factor in this resource when teaching how to factor polynomials. Scholars use algebra tiles to factor linear and quadratic expressions. They practice their skill by working on example problems from a worksheet.
Lesson Plan
Philadelphia Museum of Art

Physics at the Art Museum: Kinetic Energy, Potential Energy, and Work

For Students 6th - 9th Standards
Connect science, math, and art for a true interdisciplinary lesson! Learners explore simple machines in art. Through analysis with a physics app, they identify positions of kinetic and potential energy and make conclusions about work.
Unit Plan
University of Southern California

What Lives In The Ocean?

For Students 4th - 8th
One of the most diverse environments on Earth is the ocean. Young scientists explore the living things found in the ocean during an exciting seven-lesson unit. Their study includes organisms from plankton to invertebrates...
Activity
Education Development Center

Interpreting Statistical Measures—Class Scores

For Students 9th - 12th Standards
Explore the effect of outliers through an analysis of mean, median, and standard deviation. Your classes examine and compare these measures for two groups. They must make sense of a group that has a higher mean but lower median compared...
Activity
Education Development Center

Absolute Value Reasoning

For Students 6th - 7th Standards
Teach solving absolute value inequalities through inquiry. Groups use their knowledge of absolute value and solving inequalities to find a solution set to an absolute value inequality. Working collaboratively encourages discussion,...
Lesson Plan
NOAA

Watching in 3D

For Teachers 9th - 12th Standards
Bring the ocean floor to life! Earth science scholars discover the process of deep sea mapping in the third installment in a series of five lessons about ocean exploration. The teacher's guide includes helpful resources, worksheets, and...
Lesson Plan
Cornell University

Thin Films

For Students 9th - 12th
Combine mathematics and science to calculate measurements of unmeasurable materials. Individuals use knowledge of density and volume to determine the thickness of the film used in production. They also apply stoichiometry to...
Lab Resource
Royal Society of Chemistry

Organic Molecules Day—Chemistry Outreach

For Teachers 10th - 12th Standards
In search of an organic lab that employs real-life techniques and analysis methods? Groups carry out the nitration of methyl benzoate, then attempt to determine the number and location of the nitro groups added to the benzene ring....
Lesson Plan
Daughters of the American Revolution

Lesson 1: How Do Society’s Expectations Influence Education?

For Teachers 8th - 12th Standards
The history of women's education can be traced back to the delicate stitching of student samplers from the 19th century. Modern-day pupils examine and analyze four primary sources, three of which are images of embroidered samplers, which...
Interactive
Physics Classroom

Wavelength

For Students 9th - 12th
Physics class sure can have its ups and downs! The first in a series of seven interactives from the Waves and Sound series introduces young learners to the concept of wavelength. Scholars work through the interactive to discover the...
Interactive
Physics Classroom

Waves - Case Studies

For Students 9th - 12th
What can your class tell about a wave just by looking at it? Using a simulation, physics pupils work through a series of case studies to determine the effects of speed, frequency, and density on waves. Part of a larger playlist on waves...
Interactive
Physics Classroom

Coulombs Law

For Students 9th - 12th
How are charge, distance, and force related in electrostatics? Science scholars ponder the outcomes of changing variables using an interactive resource from the Static Electricity series. Individuals practice using Coulomb's Law as they...
Interactive
Physics Classroom

Parallel Circuits - ∆V = I•R Calculations

For Students 9th - 12th Standards
Parallel circuits often provide less of a challenge for teens than parallel parking. An installment of a series on parallel electric circuits requires learners to solve increasingly difficult  levels of calculations. Each level...
Interactive
Physics Classroom

Match That Graph

For Students 9th - 12th Standards
Matchy-matchy no longer exclusively applies to fashion. Scholars work through three levels of practice matching position and velocity graphs. Part of a series covering dimensional kinematics, each question provides immediate feedback and...
Interactive
Physics Classroom

Dots and Graphs

For Students 9th - 12th Standards
Scholars demonstrate understanding of kinematic graphs through matching dot graphs to position time graphs, dot graphs to velocity graphs, and a mixture of the two. If users feel stuck or confused, a Help Me! button offers an explanation...
Interactive
Physics Classroom

Change of State

For Students 9th - 12th Standards
Free-body diagrams display all forces acting on an object, helping scientists represent Newton's Laws of Motion. Scholars read a short description of motion and view the free-body diagram to begin the installment of a larger series on...
Interactive
Physics Classroom

Match That Free-Body Diagram

For Students 9th - 12th Standards
Pupils read a description of a physical situation and select the free-body diagram that best matches. As part of a series on applying Newton's Laws of Motion, scholars reinforce their skills applying forces and considering their relative...
Interactive
Physics Classroom

Up And Down

For Students 9th - 12th Standards
Many scholars confuse velocity and acceleration even after they correctly solve basic problems. Using an interactive, part of a series on vectors and projectiles, with immediate feedback focuses their attention on the up or down...
Lesson Plan
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California Academy of Science

Nuclear Energy: What's Your Reaction?

For Teachers 6th - 10th Standards
OSHA confirms that rules governing worker safety at nuclear power plants ranks higher than worker safety in offices. Scholars must consider safety, cost, alternatives, and other factors before recommending whether a town should build a...

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