Refine Your Results

Grades

Subjects

Resource Types

Standards

Get More Specific

31,415 reviewed resources

How Do Ocean Currents Work? Video

How Do Ocean Currents Work?

5 mins 6th - 12th
New ReviewFind out what puts the motion in the ocean with a short video about how ocean currents work.  An animated video uses the story of little yellow ducky bathtub toys to show how currents flow through the world's oceans.
Get Free Access See Review
Student Version - Earth and Human Activity: A Changing Climate
21 Item

Student Version - Earth and Human Activity: A Changing Climate

9th - 12th
As residents of Earth, humans rely on the planet for the resources they need to survive. Explore the ways people interact with their environment and the impacts these interactions have on the planet with a collection of lessons, videos, interactives, presentations, and activities.
See Collection
Earth and Human Activity: A Changing Climate
21 Item

Earth and Human Activity: A Changing Climate

9th - 12th
As residents of Earth, humans rely on the planet for the resources they need to survive. Explore the ways people interact with their environment and the impacts these interactions have on the planet with a collection of lessons, videos, interactives, presentations, and activities.
See Collection
Ecosystems: Interactions, Energy, and Dynamics
16 Item

Ecosystems: Interactions, Energy, and Dynamics

9th - 12th
What do elephants and plankton have in common? They both rely on the sun for the energy required to live. The resources in this high school science collection explore the flow of energy through ecosystems and the interdependent relationships between the organisms in them.
See Collection
Student Version - Ecosystems: Interactions, Energy, and Dynamics
16 Item

Student Version - Ecosystems: Interactions, Energy, and Dynamics

9th - 12th
What do elephants and plankton have in common? They both rely on the sun for the energy required to live. The resources in this high school science collection explore the flow of energy through ecosystems and the interdependent relationships between the organisms in them.
See Collection
Biomedicine: Crash Course History of Science #34 Video

Biomedicine: Crash Course History of Science #34

13 mins 9th - 12th
CCSS: Adaptable
New ReviewTrack biomedicine advances from the early 1800s to today! Young scholars learn about groundbreaking discoveries in medicine throughout history in the 34th installment of a larger Crash Course History of Science series. The lesson...
Get Free Access See Review
Density Video

Density

6 mins 7th - 12th
CCSS: Adaptable
New ReviewA short video introduces the triangle that illustrates how to find any value given the other two in the density formula. Class members use the triangle to work several problems to find the mass, volume, or density of an object.
Get Free Access See Review
Genes Get Shuffled When Chromosomes Exchange Pieces Interactive

Genes Get Shuffled When Chromosomes Exchange Pieces

9th - 12th
CCSS: Adaptable
New ReviewSome genes link to others that have implications for inheritance. A set of resources lead pupils through the history of this discovery. They explain how chromosomes recombine and which parts are more susceptible to this linkage....
Get Free Access See Review
Chromosomes Carry Genes Interactive

Chromosomes Carry Genes

9th - 12th
CCSS: Adaptable
New ReviewSome traits only exist in males and some only in females. Pupils learn how the location of genes on sex chromosomes determines them using an interactive lesson. An animation illustrates how scientists know this to be true and shows how...
Get Free Access See Review
TV Forensics: What Do CSIs Actually Do? Video

TV Forensics: What Do CSIs Actually Do?

4 mins 9th - Higher Ed
CCSS: Adaptable
New ReviewTV dramas tend to exaggerate the forensic science components. Learn what true forensic chemistry looks like in an installment of a larger series covering reactions. Viewers see that chromatography, mass spectrography, and methodical...
Get Free Access See Review
How Do We Know the Half Life of Uranium and Can You Collect Gold Once It's Dissolved in Acid? Video

How Do We Know the Half Life of Uranium and Can You Collect Gold Once It's Dissolved in Acid?

3 mins 9th - Higher Ed
CCSS: Adaptable
New ReviewParticipate in a little chemistry Q and A! Part of a larger series on reactions, an informative lesson takes questions from viewers and crafts responses. The video explains how we arrive at an accurate half-life of a radioactive...
Get Free Access See Review
Coding Sequences in DNA Video

Coding Sequences in DNA

1 min 9th - 12th
New ReviewThe purpose of 75% of the human genome letters is still unknown. Is it unnecessary information or does it have a key to important information in human genetics? The lesson animation is a visual reference to the massive amount of...
Get Free Access See Review
Marine Arthropod Animation: Body Plan Video

Marine Arthropod Animation: Body Plan

2 mins 6th - 12th
CCSS: Adaptable
New ReviewLobsters never stop growing and one lived to be almost four feet long. The Shape of Life series focuses on the body plan of lobsters including their growth patterns. It discusses the legs, appendages, and body segments as they appear...
Get Free Access See Review
Reptiles Presentation

Reptiles

9th - 12th
CCSS: Adaptable
New ReviewWhen crocodiles close their mouths, you still see their teeth, but when alligators close their mouths, their teeth are hidden. Learn more about these reptiles and their many evolutionary cousins in a fact-filled presentation. It...
Get Free Access See Review
2014 AP® Environmental Science Free-Response Questions Assessment

2014 AP® Environmental Science Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewLess than half of AP Environmental Science test takers pass each year. The College Board releases previous test questions covering topics from greenhouse gases to ecological succession to help scholars prepare for future assessments. Use...
Get Free Access See Review
2015 AP® Environmental Science Free-Response Questions Assessment

2015 AP® Environmental Science Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewLess than eight percent of AP Environmental Science test takers earn the highest score possible. Help scholars improve their scores by using actual test questions on water quality and urban planning before reading sample responses that...
Get Free Access See Review
2016 AP® Environmental Science Free-Response Questions Assessment

2016 AP® Environmental Science Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewThe average student scores less than three points, out of five, on the AP Environmental Science test. Most do well on the multiple choice and struggle with the free-response section. Encourage extra free-response practice with actual...
Get Free Access See Review
2017 AP® Environmental Science Free-Response Questions Assessment

2017 AP® Environmental Science Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewAlmost half of test takers passed the AP Environmental Science exam in 2017. Use the free-response questions on the topics of pollution and ecosystems to improve writing skills in preparation for the AP exam. Discuss the scoring...
Get Free Access See Review
2018 AP® Environmental Science Free-Response Questions Assessment

2018 AP® Environmental Science Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewLess than nine percent of all AP Environmental Science test takers scored a perfect five on the exam in 2018. Learn from the best answers as well as the common mistakes thanks to the College Board. Four questions from the test covering...
Get Free Access See Review
2014 AP® Chemistry Free-Response Questions Assessment

2014 AP® Chemistry Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewMore than half of AP Chemistry test takers earn a high enough score to get college credit. Improve that statistic by using past test questions including precipitate, molarity, and chemical equations to prepare for a future exam. The...
Get Free Access See Review
2015 AP® Chemistry Free-Response Questions Assessment

2015 AP® Chemistry Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewMore than 80,000 scholars earned college credit for Chemistry with the AP exam in 2015. The College Board released the free-response questions covering topics, including moles, that often confuse scholars. They also released example...
Get Free Access See Review
2016 AP® Chemistry Free-Response Questions Assessment

2016 AP® Chemistry Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewThe College Board published the mean score on the 2016 AP Chemistry exam as a 2.69, but a minimum of a three is required to earn college credit. Help pupils study for the upcoming exam with actual test questions, sample answers, and...
Get Free Access See Review
2017 AP® Chemistry Free-Response Questions Assessment

2017 AP® Chemistry Free-Response Questions

10th - 12th
CCSS: Adaptable
New ReviewMore than 83,000 scholars earned college credit, thus saving time and money by passing the AP Chemistry exam in 2017. Use the exact test questions covering concepts from activation energy to solubility to prepare for the upcoming...
Get Free Access See Review
2018 AP® Chemistry Free-Response Questions Assessment

2018 AP® Chemistry Free-Response Questions

10th - 12th
CCSS: Adaptable
New Review2018 saw some of the highest AP Chemistry scores in years. The College Board released each test question covering topics from enthalpy to net ionic equations, as well as scoring guidelines and more to benefit future scientists. Example...
Get Free Access See Review