Build a gene network! The lac operon is a set of genes …
Build a gene network! The lac operon is a set of genes which are responsible for the metabolism of lactose in some bacterial cells. Explore the effects of mutations within the lac operon by adding or removing genes from the DNA.
Students explore geomagnetism with compasses, navigation exercises, and a geo-caching activity and …
Students explore geomagnetism with compasses, navigation exercises, and a geo-caching activity and explore aurora and space weather, with an optional field trip to the National Oceanic and Atmospheric Administration.
Visualize the gravitational force that two objects exert on each other. Change …
Visualize the gravitational force that two objects exert on each other. Change properties of the objects in order to see how it changes the gravity force.
Move the sun, earth, moon and space station to see how it …
Move the sun, earth, moon and space station to see how it affects their gravitational forces and orbital paths. Visualize the sizes and distances between different heavenly bodies, and turn off gravity to see what would happen without it!
In this interactive game, students work in three "resilience teams" to solve …
In this interactive game, students work in three "resilience teams" to solve community challenges that arise during the course of an extreme drought event by using available individual and community resources.
This interactive game has students work in three ���zone response teams��� to …
This interactive game has students work in three ���zone response teams��� to solve community challenges that arise during the course of an extreme flooding event by using available individual and community resources.
In this interactive game, students work in three ���zone response teams��� to …
In this interactive game, students work in three ���zone response teams��� to solve community challenges that arise during the course of a wildfire event by using available individual and community resources.
This activity encourages students to collect data to answer questions, explore the …
This activity encourages students to collect data to answer questions, explore the roles of individual macroinvertebrates in aquatic ecosystems, and think about the health of aquatic ecosystems relative to the macroinvertebrates found.
In this design challenge lesson students explore the Denver Public School District���s …
In this design challenge lesson students explore the Denver Public School District���s solid waste plan and discuss how their school can save or decrease emissions by reducing solid waste at our school.
This lesson provides guidance for students to create and practice a presentation …
This lesson provides guidance for students to create and practice a presentation about design challenge results that they developed in the previous unit lessons and how to present it to the school administration.
In this design challenge lesson, students examine their school food system and …
In this design challenge lesson, students examine their school food system and develop an investigation about food waste in order to know what should change.
In this lesson, students investigate the life history characteristics of different Antarctic …
In this lesson, students investigate the life history characteristics of different Antarctic penguin species and identify the changes that their populations have experienced.
In this lesson, students explore how human activities will continue to impact …
In this lesson, students explore how human activities will continue to impact Antarctic ice, discuss human contributions to climate change, and investigate what we can do to stop/reverse these negative effects.
This lesson has students explore how the gases trapped in ice cores …
This lesson has students explore how the gases trapped in ice cores over the last quarter of a century can be used to understand how Earth's atmosphere has changed in the past.
Build equivalent fractions with different denominators. Match shapes and numbers to earn …
Build equivalent fractions with different denominators. Match shapes and numbers to earn stars in the game. Challenge yourself on any level you like. Try to collect lots of stars!
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