NOVA

Compelling science videos have high-quality classroom applications
Bottom Line: Unparalleled science documentaries offer a window into real-world scientific topics in a high-interest way.
CK-12

STEM and social studies resource with highly customizable content
Bottom Line: Making content accessible to kids with different learning styles, CK-12 could be the key to students understanding STEM topics.
DIY Nano

Turn kids into budding nanoscientists who explore the tiniest things
Bottom Line: Scientist-reviewed videos and activities relate nanoscience to everyday life.
uHandy

Microscope attachment for mobile devices inspires field investigation
Bottom Line: The use of stickers instead of slides helps students examine their world at the microscopic level with safety and convenience.
NOVA Elements

Info-packed science resource great for teaching the elements
Bottom Line: NOVA Elements is an awesome tool that can be used to build knowledge and understanding while keeping students engaged in the learning process.
Tyto Online

Ambitious science role-playing game has bright future
Bottom Line: Diverse characters, immersive experiences, and useful teacher tools make this life science RPG worth checking out.
Cell and Cell Structure

Visually stunning tool great for supplementing lessons about cells
Bottom Line: Cell and Cell Structure is an interactive and engaging reference tool that takes kids on a journey to learn about cells.
CellEnergy Photosynthesis Labs

Interactive carbon cycle labs deepen student understanding
Bottom Line: Virtual labs help biology students investigate and model the movement of carbon and energy.
Learn.Genetics

Dreamland of multimedia resources for budding biologists
Bottom Line: Biology teachers and students will find a lot of useful multimedia here to help them teach and understand complex genetics topics.
Molecular Workbench

Regularly updated resource features great simulations and modules
Bottom Line: For teachers with the time to prepare, these are great resources for just about any science classroom.
NOVA Labs

Online science, mastered: exceptional content within meaningful tasks
Bottom Line: Serious, sophisticated science engagement -- but be prepared to take some prep time to connect these labs with your classroom.
Prepmagic

Customize science simulations to highlight phenomena
Bottom Line: Science simulations become more effective with teacher-added edits and formative assessments.
Ptable

Definitive periodic table with all the bells and whistles
Bottom Line: You won't need any other once you have probed the depths of this truly complete reference resource.
BioInteractive

High-quality multimedia brings biological research to life
Bottom Line: Superb multimedia tools and lesson plans help kids explore biology through real-world examples.
Cogent Education

Think like a scientist: Solve biology case studies
Bottom Line: Practice problem-solving skills and learn biology through interactive case studies.
EteRNA

RNA design game can lead to scientific discoveries
Bottom Line: Students will enjoy the mix of puzzle solving and creating and will learn some science along the way, but awkward pacing could lose students who don't grab content immediately.
Scitable

Useful teacher tools, with articles suited for advanced bio students
Bottom Line: Good resource for teachers looking to make a virtual classroom; the articles on current issues in science are great for more advanced students.
Meta!Blast

Biology game's wealth of information helps and hinders
Bottom Line: It's got a ton of learning potential not yet packaged, paced, and delivered in a way that will get all students on board.
Foldit

Challenging protein-folding puzzler helps science research
Bottom Line: While this still remains best for advanced students looking for a challenge, the education mode helps everyone give it a shot.