Curated OER
Walk The Tightrope
Students work on their estimation skills while enhancing their balancing skills. They walk on a rope on the classroom floor while measuring their balance skills.
Curated OER
Exercise 23--the Regular Pentagon on a Given Side
Middle schoolers examine and study how to recognize the characteristics of a regular pentagon and demonstrate how to construct one. They become aware of associating a regular pentagon to its term of a double map and practice the concept...
Curated OER
Metric Measurement
Students use, read and write with metric units. They practice converting from larger to smaller units. Afterwards, they construct a scale drawing of a bridge. In addition, they construct these two designs, using the same scale of 1cm to...
Curated OER
Paper Pool
Students analyze the measurements of rectangles. In this analysis lesson, students will investigate patterns by looking at ratios. Students will also hypothesize the probability of a ball going into a certain pocket when playing pool....
Curated OER
Insect Investigator
Young scholars examine and identify common insects. They observe these insects in their environment and keep track of how many they see. They use magnifying glasses and special hats to get into the role of an inspector.
Curated OER
What Comes From Corn
Students name and examine various items that are made from corn. Students compare ears of corn to Indian corn, and cook several items made from corn. Students create a popcorn picture and illustrate a book.
Curated OER
Earth's Orbit Lesson
Tenth graders devise a computational model to explore how the orbit of the Earth might change if its velocity were different. Using accurately recorded data, 10th graders defend a scientific argument.
Curated OER
Explora-Pond: 1st Grade Shore Count
First graders experience addition through the exploration of a virtual pond. They categorize the various plants around the pond, count the number of various types of plants on the pond shore, and calculate the number of shrubs.
Curated OER
Practicing Arithmetic
Students practice single operation arithmetic ranging from single digit addition to long division of decimals or real numbers using Graphit. They use data sets and rules to graph ordered pairs.
Curated OER
Archaeobotany
Students study pictures of seeds and the conditions in which they grow during their study of archaeobotany. They infer ancient plant use by looking at archaeobotanical samples. They determine the change of plant use by interpreting a...
Curated OER
You, Me and UV
Students explore the validity of claims of UV protection. Students research UV rays and the cancer danger presented by these rays. Working in groups, they perform tests on sunglass and sunscreen products to determine if their claim of UV...
Curated OER
Continuous Probability Distributions
Students practice continuous probability distributions. For this probability lesson, students calculate probability, use probability functions, and use rectangular distribution.
Curated OER
Pondering the Perfect Pet
Cute, playful, mischievous pets will capture the attention of even your most reluctant learners.
Curated OER
Pumpkin Writing Paper
In this writing worksheet, pupils use the blank lined paper with a colorful pumpkin border for any kind of writing: reports, poetry, stories or letters.
Curated OER
Good News - We're on the Rise!
Students build and observe a simple aneroid barometer to discover changes in barometric pressure and weather forecasting. They graph changes in barometric pressure for two weeks and make weather predictions.
Curated OER
A Chair for Mr. Bear
Students listen to Goldilocks and the Three Bears, and work collaboratively to create a chair for a small stuffed animal that will allow it to sit upright and withstand a short drop out of Legos. Students write about the engineering...
Curated OER
Hanging Around
Learners explore weight by building a spring scale and observing how it responds to objects with different masses. Each team of students can make their own spring scale by following steps which are specifically outlined in the plan. As...
Curated OER
Let's Bag It
Learners observe and discuss a vacuum cleaner model of a baghouse to better understand how this pollutant recovery method functions in cleaning industrial air pollution. They give examples of when the use of a baghouse is appropriate,...
Curated OER
Build An Earthquake City
Middle schoolers work together to build an earthquake city. They simulate the shaking during an earthquake to discover if their structure is built well enough. They discover how engineers complete these types of tests to develop better...
Curated OER
Ape Genius
Students watch a video and discuss the research on the intelligence of apes. In this primate lesson plan, students view a NOVA video about ape intelligence. They work in groups to take notes on the observations and conclusions of...
Curated OER
Writing Out Loud: Poems for Two Voices
Helpful ways for poetry to reinforce your lesson - for any subject.
Exploratorium
Take It From the Top
Experiment with the center of gravity by stacking blocks in a way that appears to defy its force. This is a fascinating demonstration that you can use when teaching about gravity, forces, or balance.