National Library of Medicine
Your Environment, Your Health: Air Quality
Some scientists argue that air pollution now causes more deaths than smoking. The second unit in a six-part series focuses on air quality. Scholars learn what's in the air, how clean the air around their school is, and what they can do...
Center Science Education
Glaciers: Then and Now
Cooperative groups compare pairs of photos of Alaskan glaciers. They match a historical photo to the recent photo of the same glacier. The class discusses what conditions are necessary for glaciers to retreat. This abbreviated activity...
Curated OER
What Is a Euphemism?
In this euphemism worksheet, students study about this writing convention. Students guess what 5 euphemisms mean, then complete some writing and evaluating questions about euphemisms.
Council for Economic Education
Mansa Musa: Inflation Then and Now
Mansa Musa was so rich that his gifts of gold made the value of the metal drop throughout Africa. As he traveled from Mali to the Middle East to make hajj, his gifts were so extravagant, they devalued the gold already in circulation....
Curated OER
Games Children Play: Then and Now
Second graders examine primary documents to discover similarities and differences in life today and life before. In this toys then and now lesson, 2nd graders complete a graphic organizer to show how things have changed or stayed...
American Chemical Society
Change in Temperature - Endothermic Reaction
Now that learners have been exposed to chemical changes, they learn that some take in heat and therefore, decrease in temperature. The same reaction that they have been investigating between baking soda and vinegar is revisited,...
Curated OER
Animal Fact or Fiction?
Read and discuss the article "Welcome to Cicadaville (Enter at Your Own Risk)" to gain a better understanding around the confusion regarding cicadas and locust swarms. In groups your young analysts research statements about animals to...
Perfection Learning
Prefixes, Suffixes, and Root Words/Base Words
Get your class on track with their affixes by covering prefixes, suffixes, and root words in depth. This short three-lesson unit includes vocabulary lists to study, detailed plan procedures, and some accompanying worksheets.
Reading Worksheets
Inferences Worksheet 10
After reading some of your learners' work and analyzing their literary analyses, you might infer that they need some practice with making inferences! Assign this exercise to support your pupils. They read four passages and make...
Big Kid Science
Measuring Shadows Using an Ancient Method
How did ancient peoples determine the height of really tall objects? Young scientists and mathematicians explore the concept of using shadows to measure height in a hands-on experiment. Paired pupils measure shadows, then calculate the...
Curated OER
Fluency Passages, 3rd Grade
What would it be like to travel in a covered wagon? Learn about the life of a pioneer with a short informational reading passage. Kids read four paragraphs about traveling in a covered wagon and how it is different than traveling today,...
Mathematics Vision Project
Module 6: Congruence, Construction, and Proof
Trace the links between a variety of math concepts in this far-reaching unit. Ideas that seem very different on the outset (like the distance formula and rigid transformations) come together in very natural and logical ways. This...
Charleston School District
Identifying Series and Determining Congruence or Similarity
Learners consider a set of questions to determine a series of transformations that will move one figure to another. Once the series is determined, the pupil then determines whether the pre-image and image are either congruent...
Norwich University
Seven Man-Made Engineering Wonders of the Ancient World
Imagine precisely cutting and then moving a 120 ton boulder more than two miles without mechanical cutting tolls, skid loaders, or hydraulic cranes. Imagine carving a stone figure that includes a drainage system that permits rainwater to...
Curated OER
He Had a Dream...I Have One Too!
What is your dream for a better world? After reading a short article about Dr Martin Luther King, kids identify something they would like to see changed, the steps that could be followed to make the dream a reality, and the effects these...
Weebly
Phases of Life Poster Project
Now this is a clever approach to familiarizing aspiring astronomers with the phases of the moon! They first record the specific dates for ten special events in their lives. Then they use an online moon phase calendar to find out which...
K12 Reader
What Happens Next?
While your students may not be psychics, that doesn't mean they can't predict what will happen next in a story. To hone this important reading comprehension skill, young learners read a series of three short...
Curated OER
Five by Two
Help young mathematicians read and interpret numbers from 1 to 10 and sequence them correctly with this card game. Using a deck of cards and two to three classmates, have one player hand out ten cards to each gamer and then put the extra...
Charleston School District
Sketching a Piecewise Function
How do you combine linear and nonlinear functions? You piece them together! The lesson begins by analyzing given linear piecewise functions and then introduces nonlinear parts. Then the process is reversed to create graphs from given...
Colorado State University
How Can I Turn a Solar Oven into a Refrigerator?
Whether you want to heat things up in science class or cool things down a bit, an intriguing lab's got you covered! Science scholars explore the principles of thermodynamics using a solar oven, then change the conditions to turn their...
Mind Snacks
Learn German - MindSnacks
Sprechen Sie Deutsch? Even if you can't speak German now, you'll be fairly accomplished after practicing with the games and words that make up the greater part of this app!
K12 Reader
Anne of Avonlea
Middle schoolers read a passage from Lucy Maud Montgomery's Anne of Avonlea and identify three details from the passage that show Anne is nervous as she faces her students for the first time.
Curated OER
Project Organizer: Follow an Explorer
This is both a great idea and a great way to help your class organize a themed project. They use these worksheets to assist them in writing a creative historical narrative about the life and travels of an explorer. They'll compare and...
Charlesbridge
Under the Freedom Tree: A Readers Theater
Susan VanHecke's Under the Freedom Tree is transformed into a 12-part readers theatre script appropriate for a performance by upper-elementary classes.