Curated OER
A Clock Reaction
This is an advanced rates of reactions worksheet. Students will be determining reaction times, molarities, and reactions rates for different reactions.
Curated OER
The Impact of Invention
Students explore the impact of invention. In this invention lesson, students examine how inventions are on going and affect all aspects of life in both good and bad ways. Students will research the history of invention, become an...
Curated OER
Writing up Math in English
Seventh graders review the steps in writing a math problem. They write story problems stating the situation, the problem to be solved, explaining the process used to solve the problem, and state the answer. Students view a PowerPoint...
Curated OER
Epidemic, Plague, and Infection
Students recognize disease vectors (pathways) and risk factors for infectious diseases.
Curated OER
Do the Twist...(Learning about Screws)
Students investigate how screws are a twisted incline plane. They observe the teacher screw a screw into wood and participate in a class discussion. Next, they make and test a prediction about how the spacing of the threads on a screw...
Curated OER
Habitat Is Home
Students are introduced to the concept and components of a habitat. They discuss the key components of a habitat and describe how certain factors can cause disturbances in a habitat and change its population. Activities are leveled for...
Curated OER
Next Year's Seeds
Reading, a math game, and a simulation activity provide the engagement on a lesson about seeds and crops. Learners in grades two through four read an informational passage about crops, seeds, and farming. They highlight important...
Curated OER
Mystery of the Megaflood
Students will use everyday items and speeds to describe the dimensions of a massive flood that occurred in the Pacific Northwest near the end of the last ice age.
Curated OER
What Can Pseudogenes Tell Us About Common Ancestry?
Learners compare/constrast DNA sequence data for a portion of the rat GULO gene to the corresponding sequence in the inactive GULO gene in humans, chimpanzees, orangutans, and crab-eating macaques by identifying the shared sequences in...
Curated OER
STS Biology - Teaching Controversial Topics
Each of the three activities submitted presents difficult science topics in the context of the human experience. The activities focus on real-world problems, which have science components, from the students' perspectives.
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Geo Jammin' By DeSign - Day 2, Lesson 9: Bringing It To A Fine Gloss-ary
Students create a glossary of geometric terms while exploring tangram manipulatives.
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Wetlands in Danger
Fifth graders investigate the characteristics of wetlands. They conduct Internet research, complete a class KWL chart, and write a persuasive essay as a final project.
Curated OER
Epidemic, Plague, and Infection
Students investigate the illness borne in concentration camps. In this Holocaust lesson, students participate in a simulation that requires them to consider how ailments became epidemics in concentration camps.
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Current Events Research
Students look for news stories on the Web that highlight some of the prominent issues in modern American history they outlined in Lesson One. They see the connection between historical issues and current events.
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Traveling the Silk Road
Students take a virtual trip down the Silk Road. Using a map, they trace the location of the trade route and others that were developed later. They use different spices and goods to trace how they came to the Americas. They answer...
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Mussel Movements
Students consider the impact of invasive species on local environments. In this ecology instructional activity, watch the video, Arizona Wildlife Views, which focuses on invasive species. Students develop vocabulary, relate to meaningful...
Curated OER
United Nations Lesson Plans
United Nations lesson plans can help students learn about an organization whose mission is to promote peace and security.
Curated OER
Arthropods at
Students observe, discuss, and record the requirements of a healthy environment for both arthropods and people by designing and maintaining an artificial habitat for an arthropod.
Mr. Martini's Classroom
Mr. Martini's Classroom: Math Addition With Carrying 2, 3, and 4 Digits
Students solve two, three, and four-digit addition problems with carrying. The sum turns blue if correct.
Other
Room 108: Addition With Carrying Over
This website helps you go through the steps to add larger numbers when you need to "carry." There are audio instructions that show you step-by-step how to do the traditional algorithm. Requires Java.
ClassFlow
Class Flow: 3 Little Pigs 3 Digit Addition
[Free Registration/Login Required] Students will practice 3 digit addition with carrying while helping The 3 Little Pigs run a brick warehouse. Based on the popular lesson.
Mr. Martini's Classroom
Mr. Martini's Classroom: Adding 2 Digit Numbers Showing the 1 Carry
Students add two-digit numbers with these interactive flashcards. The resource demonstrates how to carry a "1" in the tens or hundreds column.
Lizard Point Quizzes
Lizard Point: Addition Practice
Practice several different levels of difficulty of addition problems from single digit all the way up to 3 digit with regrouping. You can also choose single digit addition with negative numbers. When you are finished you can print your...
NumberNut
Number Nut: Addition: Carrying
Explains how to carry when regrouping in addition, with related activities for skill practice.