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Join a game of Blooket to answer questions and compete in a fierce clash to determine who is the best and what Blook will come out victorious.

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Robots & Engineering - Cool Science Videos

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Get caught up on "The Science Seekers Show!"

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Get caught up on "The Science Seekers Show!"

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Share your videos with friends, family, and the world

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Science News features daily news articles, feature stories, reviews and more in all disciplines of science, as well as Science News magazine archives back to 1924.

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Science News features daily news articles, feature stories, reviews and more in all disciplines of science, as well as Science News magazine archives back to 1924.

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Online Math & Reading Programs for Students | DreamBox Learning

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Discover Engaging Online Math & Reading Programs For Students With DreamBox Learning. Foster Academic Growth & Success With Our Interactive Platform Today!

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Future Engineers :: Future Creatures Challenge

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Your challenge is to pick a vertebrate animal living in a tropical rainforest and draw/illustrate/predict how it may look in the future due to the long-term effects of climate change (think thousands of years ... or more!). Please consider habitat changes due to rising temperatures and rising…

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Future Engineers :: Future Creatures Challenge

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Your challenge is to pick a vertebrate animal living in a tropical rainforest and draw/illustrate/predict how it may look in the future due to the long-term effects of climate change (think thousands of years ... or more!). Please consider habitat changes due to rising temperatures and rising…

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Join a game of Blooket to answer questions and compete in a fierce clash to determine who is the best and what Blook will come out victorious.

# data[].attributes.attachment_link.description
Join a game of Blooket to answer questions and compete in a fierce clash to determine who is the best and what Blook will come out victorious.

# data[].attributes.attachment_link.description
Join a game of Blooket to answer questions and compete in a fierce clash to determine who is the best and what Blook will come out victorious.

# data[].attributes.headline
Get caught up on "The Science Seekers Show!"

# data[].attributes.subject
Get caught up on "The Science Seekers Show!"

# data[].attributes.attachment_link.description
Share your videos with friends, family, and the world

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If you're seeing this message, it means we're having trouble loading external resources on our website.

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Use NWEA MAP Test scores to generate personalized study recommendations.

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Use NWEA MAP Test scores to generate personalized study recommendations

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Get caught up on "The Science Seekers Show!"

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Get caught up on "The Science Seekers Show!"

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Share your videos with friends, family, and the world

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CNN 10 is an on-demand digital news show ideal for explanation seekers on the go or in the classroom.

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Login to your Blooket account to create sets, host games, discover new sets, unlock Blooks, view stats, update your account, and manage your Blooks.

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Complete Activities in the HW section of Amplify

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Complete Activities in the HW section of Amplify

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Complete any Activity 4: Homework assignments to further your science knowledge.

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Extension Videos/Games/SIMs Posted in your Science Google Classroom

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Extension Videos/Games/SIMs Posted in your Science Google Classroom

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Watch a video, use a simulation or play a science game posted in your science Google Classroom!

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Kakooma starts with a deceptively simple idea: in a group of numbers, find the number that is the sum of two others. Sounds easy, right? Sometimes it is, but other times the answer is right in front of you and you just can't see it. To solve a single puzzle, you often end up doing dozens of calculations in your head, sometimes more than a hundred! Before you know it, your mind is sharper and your math skills are better. Kakooma makes you smarter.

Kakooma is great for people of all ages. In the example below there are five, 5-number mini-puzzles. In each mini-puzzle, find the number that is the sum of two others. Use all 5 sums to create one final "puzzle-in-a-puzzle" and solve.

Start with the mini-puzzle at the top. Since 10 + 7 = 17, the answer is 17. Next, look at the mini-puzzle to the right. Since 4 + 2 = 6, the answer is 6. Solve the three remaining mini-puzzles the same way and all 5 sums form ... another puzzle! In this final puzzle, once again find the number that is the sum of two others. The final answer is 10 + 6 = 16.

The size of the puzzle and the size of the puzzle's numbers determine its difficulty. Puzzles with 4 groups of 4 numbers are the easiest, while those with 9 groups of 9 numbers are the hardest. Players can choose both the size of the puzzle and the size of the numbers.

Here is an example of a more difficult puzzle with 9 numbers and sums up to 25. Starting at the top left, the answer to the first mini-puzzle is 22 since 14 + 8 = 22. Solving the remaining 8 mini-puzzles gives a final puzzle with a final answer of 14 + 9 = 23.

Kakooma can also be played with negative numbers. The rules are the same - find the number that is the sum of two others - but now each puzzle contains both positive and negative numbers. Below is an example of a 6-number puzzle.

Starting with the top left mini-puzzle, the answer is 2 since -4 + 6 = 2. Moving to the mini-puzzle on the right, the answer is 7 since 6 + 1 = 7. Solve the four remaining mini-puzzles the same way and all 6 sums form the final puzzle. Here, the final answer is 2 + 5 = 7.

Ready for a new challenge? Now try adding fractions instead of whole numbers. Below is an example of a 5-number Kakooma Fractions puzzle.

Starting with the mini-puzzle at the top, the answer is 5/12 since 3/12 + 1/6 = 5/12. Finding common denominators and equivalent fractions is the key to solving these puzzles. Moving to the right, the answer is 9/12 since 5/12 + 2/6 = 9/12. Solve the three remaining mini-puzzles the same way and once again all 5 sums form the final puzzle. The final answer is 5/12 + 4/12= 9/12.

With Kakooma Times, players switch from finding sums to finding products. This is a great way for students to get the repetition and practice they need to master their multiplication tables. Below is an example of a 9-number puzzle.

Starting with the top, left mini-puzzle, the answer is 21 since 7 x 3 = 21. Moving to the right, the next answer is 24 since 6 x 4 = 24. Solve the six remaining mini-puzzles the same way and all 8 products form the final puzzle.

In this last puzzle, note that the operation switches from multiplication back to addition (since the numbers are double-digits). In this final puzzle, find the number that is the sum of two others. The final answer is 21 + 24 = 45.

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Test-drive Greg Tang's fun math game for the iPhone, Kakooma.

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KAKOOMA® is deceptively simple: from a group of numbers, find one number that is the combination of two others.

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Please check Google Classroom for all of our additional resources

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Free time? Try a google art game why don't you?

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Google Arts & Culture features content from over 2000 leading museums and archives who have partnered with the Google Cultural Institute to bring the world's treasures online.

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CodeCombat: Learn to Code by Playing a Game

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Learn typed code through a programming game. Learn Python, JavaScript, and HTML as you solve puzzles and learn to make your own coding games and websites.

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Become a geography expert and have fun at the same time! Seterra is an entertaining and educational geography game that gives you access to over 400 customizable quizzes. Seterra will challenge you with quizzes about countries, capitals, flags, oceans, lakes and more! Introduced in 1997 and availab…

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Login to your Blooket account to create sets, host games, discover new sets, unlock Blooks, view stats, update your account, and manage your Blooks.

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Create a new document and edit with others at the same time -- from your computer, phone or tablet. Get stuff done with or without an internet connection. Use Docs to edit Word files. Free from Google.

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Complete Activities in the HW section of Amplify

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Complete Activities in the HW section of Amplify

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Complete any Activity 4: Homework assignments to further your science knowledge.