American Chemical Society
Changing the Density of a Liquid - Adding Salt
Fourth in a set of several little lessons on density, this one compares the density of fresh and salt water. First by demonstration, and then by a hands-on activity, learners find that adding salt increases the density, as is evidenced...
American Chemical Society
Production of a Gas - Controlling a Chemical Reaction
Though the publisher designated this unit for use with third through eighth grades, this particular lesson would be best used with middle schoolers due to the specific measurement skills required. Basically, they set up the reaction...
Curated OER
Sorting Candy
Lower graders sort and group objects by their different properties. They watch a video about sorting then, sort and organize candy in different groups. Students compare how others sorted their candy. Finally, they decide which group has...
Gwinnett County Public Schools
Analysis of the Tuck Everlasting and The Birchbark House Text Exemplars
Looking to introduce some text-based questions into your ELA lessons? Practice the kinds of skills the Common Core demands with the seven text-based questions and the essay prompt provided here. Designed to be a three-day instructional...
Statistics Education Web
Sampling in Archaeology
Compare different random sampling types using an archaeological setting. Scholars collect data from an archaeological plot using simple random samples, stratified random samples, systematic random samples, and cluster random samples....
Virginia Department of Education
Box-and-Whisker Plots
The teacher demonstrates how to use a graphing calculator to create box-and-whisker plots and identify critical points. Small groups then create their own plots and analyze them and finish by comparing different sets of data using box...
Cornell University
Atomic Bonding
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...
National Security Agency
Go One-on-One with Decimals
Shoot and score with three basketball-themed lessons about decimals. Young mathematicians compare game statistics, make trash can hoops, and play a data spinner game to practice identifying digits and values within decimal numbers.
Pottsgrove School District
Tall Tales
Young readers compare and contrast digital and print versions of tall tale text. The resource includes a character analysis in which pupils compare and contrast traits, and make inferences about what the characters do and say. They...
Curated OER
Color Me Happy: Color, Mood, and Tone
Young scholars examine how artists use color to set the tone of a painting. They analyze and discuss various paintings, complete a chart comparing the artists' color schemes and tones, and write a paragraph comparing two images.
Illustrative Mathematics
Throwing Baseballs
This is a wonderful exercise for learners to apply their critical thinking skills along with their knowledge of quadratic functions and parabolas. Young mathematicians investigate a real-world scenario about the height a baseball reaches...
Concord Consortium
Yearbook Pictures
Sorting memories doesn't have to be difficult. Young mathematicians evaluate two different methods of sorting yearbook pictures. They answer a set of questions to explore each method, then develop their own sorting procedure based on...
Curated OER
Career Magic
Fifth graders gather information about the roles, responsibilities, skills, and training and education requirements of workers. Then they input this information into a graphic organizer chart and identify the similarities and differences...
Statistics Education Web
It’s Elemental! Sampling from the Periodic Table
How random is random? Demonstrate the different random sampling methods using a hands-on activity. Pupils use various sampling techniques to choose a random sample of elements from the periodic table. They use the different samples to...
Curated OER
Snow Cover by Latitude
Students create graphs showing the amount of snow coverage at various points of latitude and compare graphs.
Curated OER
Let's Celebrate Kwanzaa!
Learn more about Kwanzaa with a celebratory lesson. As learners analyze My First Kwanzaa Book by Debbi Chocolate, they compare and contrast the celebration to other holiday traditions they know about. Next, they prepare and...
Curated OER
The Teacher from the Black Lagoon
Read and analyze the book, The Teacher From the Black Lagoon by Mike Thaler with your class. They will compare/contrast the two Mrs. Greens with a Venn diagram, design a new book cover, create a paper mache mask, and complete a story...
Hawaiʻi State Department of Education
Changing Scapes
Culture and art are two things that change with time and context. Learners compare and contrast two landscape prints from different time periods. They work through art terminology to help them describe what they see in each piece. The...
Noyce Foundation
Gym
Give the class a mental work out with an assessment task in which young mathematicians compare several gym membership options. They use substitution to calculate the cost for given numbers of months.
Serendip
Carbohydrate Consumption, Athletic Performance and Health – Using Science Process Skills to Understand the Evidence
Should athletes carb load before an event or consume carbohydrates during the competition? Scholars discuss how to set up a hypothesis and experiment to answer a question relating carbohydrates and athletic performance. Then, they read...
Science Friday
Fossil Detectives
What can this rock be? Pupils pretend to be paleontologists by sketching fossils and making predictions about their types. To determine whether they can identify the type of dinosaur, class members compare their observations and...
Curated OER
Searching for Meanings Beneath the Surface of the Poem
Learners examine poems from Latin America and the Caribbean. They compare different perspectives and subjects in the poems. They research Peace Corps volunteers as well.
Smithsonian Institution
Stamp Stories of Westward Expansion
What a fantastic project idea for discussing not only the history of America's expansion into the West, but for reviewing any major unit of history in your class. Pupils build stamp collections to visually represent themes of the...
American Statistical Association
An A-MAZE-ING Comparison
Teach your class how to use descriptive statistics through a hands-on data collection activity. Pupils collect their own data, calculate test statistics, and interpret the results in context. They compare male and female results, looking...
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