Curated OER
Proofreading--Spelling
Develop proofreading skills in writing with spelling. Elementary and middle schoolers begin to make their own corrections in writing. They then complete a worksheet example of proofreading. Afterwards, they share techniques for proper...
Curated OER
MAP Practice
In this geometry worksheet, learners create circle, line and bar graphs using different comparisons of events. There are 24 questions with an answer key.
Curated OER
Scale/Ratio
Investigate the use of ratios in scale drawings. Learners scale objects up or down using ratios then find the actual size of something using ratios. They apply their knowledge of ratios as they make their own telescopes in science class....
Curated OER
Insurance Quotes
You're in high school and you just got the coolest car ever! But, now you need to start thinking about car insurance. Luckily, your teacher prepared you by engaging you in a life skills lesson like this one. The class actually calls...
Curated OER
Political Cartoons: Literacy
Readers decode and deconstruct political cartoons to heighten critical thinking, extra-textual literacy, and making meaning from symbolism and metaphor. A compatible activity to use in English class when your 8th or 11th graders are...
Curated OER
Greater or Less?
These crocodiles are hungry for the biggest numbers they can find! This is a fun way to illustrate number comparison; use crocodile mouths as the greater than and less than symbols. There are two examples (with teeth and eyes included)...
Curated OER
Bite on This!
Different types of teeth have different roles. Third graders study how molars, incisors, and canines function in a rabbit skull and a cat skull. After answering some questions about the teeth of herbivores and carnivores, kids...
Curated OER
Take a Deep Breath: Air Today, Air Tomorrow
This is the introductory lesson plan in a series about air quality. Why is it so important that we breathe clean air? How can we make sure we're keeping our air clean? A discussion is the central idea of the lesson plan, and example...
Illustrative Mathematics
Measure Me!
How many unifix cubes tall are you? If you're not sure, then perform this math activity with your class and find out. Working in pairs, young mathematicians make measuring sticks out of unifix cubes in order to determine the length of...
National Christmas Tree Association
Merry Christmas, Geraldine
If you're reading the story "Merry Christmas, Geraldine" by Holly Keller, this is a fantastic cross-curricular resource to use. Complete with activities for language arts, science, social studies, art, and math, you'll get the most out...
It's About Time
Run and Jump
Has your class wondered how fast a human could run or how high they are capable of jumping? Help them understand these concepts as they explore acceleration and use an accelerometer to make semiquantitative measurements of acceleration...
Balanced Assessment
MasterMind
Knowledge of statistics and probability can increase your advantage when playing games. The activity asks learners to analyze the game of MasterMind to determine the number of possible codes. They also examine different variations of the...
EngageNY
Comparison Shopping—Unit Price and Related Measurement Conversions
Speed up your scholars' understanding of ratios. Class members compare ratios related with speeds presented in different representations. They then use the unit rates to make the comparisons.
EngageNY
Ratios
Create ratios using the boys and girls in the class. The first lesson in a 29-part series introduces ratios. Pupils learn to create ratios, write them, and model them with tape diagrams. Class members realize that there are different...
National Wildlife Federation
Who Can Live Here?
Not all species can survive in all habitats. Using specific criteria, learners assess the fitness of a local habitat to a specific species. They collect data and suggest enhancements to create a suitable habitat for their chosen species.
National Wildlife Federation
Go with the Flow
The quality of a watershed has a direct impact on the community it services. Learners study their own watershed using a topographical map. They recreate the watershed components using colored pencils to track the upstream and downstream...
National Wildlife Federation
Soil Decomposers
Worms are the kings of the decomposers. A four-part lesson plan has learners experiment with the characteristics of earthworms and their sensitivities. They vary factors such as light, acidity, temperature, and touch of soil and observe...
Science Matters
Slip Sliding Along
The San Andreas Fault is the largest earthquake-producing fault in California. In the seventh lesson in the 20 part series, pupils create maps of California, focusing on the San Andreas Fault system. The comparison of where California is...
Concord Consortium
Betweenness IV
Challenge your classes to think between the curves. Given two function formed by the combination of two exponential functions, individuals must write three functions in which all values would lie between the given. The question is...
101 Questions
Retina Display
Learners calculate the pixel density of a specific cell phone using the concept of similarity. They use information from the cell phone's website to make their calculations and then compare their results to the posted information.
PBS
Atlantean Dodgeball
Which team has the advantage? An imaginary story about a game of dodgeball in the lost city of Atlantis demonstrates the ways to compare two quantities. One coach compares the ratios of the numbers of players on each team while the other...
Space Awareness
Meet Our Home: Earth
Earth is a complex structure. Learners explore their home, the earth, using a fun hands-on activity. They create tactile models of the earth using ordinary household materials that represent some common features: land, polar caps,...
Space Awareness
Meet Our Neighbors: Sun
The sun isn't just a ball of yellow! Young scientists learn about the features of the sun using a hands-on modeling activity. They build models of the sun using common household items to represent sunspots, solar prominence, and the...
University of Waikato
Constructing an Aquifer
Rainwater doesn't stay where it falls. Learners use modeling to demonstrate how rainwater disperses once it hits the ground. The activity includes an investigation of the height of the water table in an aquifer and how it is affected by...