Why is the Solar System Flat?

Hook up an old antenna to your TV and scan between channels. The static buzz you hear is mostly due to the ambient radio produced by our noisy pre-galactic civilization. But around one percent of that buzz is something very different –...

Cancer is a terrible disease that often ends up the subject of a lot of speculation. In this episode, we'll be debunking these 6 common myths about cancer. All of this stuff seems plausible, but these misconceptions just don't hold up....

An algorithm for solving continuous 2d equations using winding numbers.

An algorithm for numerically solving certain 2d equations. Even though we described how winding numbers can be used to solve 2d equations at a high level, it's worth pointing out that there are a few details missing for if you wanted to...

Why is the Solar System Flat?

For decades, we’ve heard how terrible fat is for us, but more recently, sugar has become the new villain. What does the science actually say about these two macronutrients and how they affect our health?

An algorithm for solving continuous 2d equations using winding numbers.

In this video Paul Andersen introduces electric charge. Electric charge has been studies by humans and was generalized by scientists such as Benjamin Franklin. The amount of charge in a system is conserved but individual charges can move...

As the cargo director on the maiden voyage of the S.S. Buoyant, you've agreed to transport several tanks containing the last specimens of an endangered fish species to their new aquarium. Unfortunately, the boat is battered by a fierce...

Today we take a look at six misconceptions about cancer that seem plausible, but just don't hold up.

Cha
pters
SHARKS DON'T GET CANCER & TAKING SHARK CARTILAGE SUPPLEMENTS WILL CURE OR PREV
ENT CANC
ER
...

Math Kids 4th Grade Math - Long Division With Remainder V1-0001

In this video, we explore the concept of division with multi-digit numbers by looking back at how ancient Babylonians used division for trading and building. By...

1) When trying to drop pounds, what is the most important thing to watch?

A. Cal
ories
B. Car
bohydr
ates
C. Fat
2) Of course, if you're counting calories you need to know which foods pack the greatest caloric...

Americans hold trillions of dollars in consumer debt—and that's not even including mortgages! Listen up and lower your contribution.

Pupil outcome: I can find how many 10 p coins are needed to make a given value. Key learning points: - Skip counting can be used to work out how many 10 p coins are needed to make a given value. - When you reach the value needed, you...

Pupil outcome: I can count sets of objects within the numbers 6 to 10 set and record the numeral to show the quantity in each set. Key learning points: - Count a set of 10 objects reliably. - Develop fluency in counting and securing the...

Pupil outcome: I can identify and explain each part of a multiplication equation. Key learning points: - The number of groups is called a factor in a multiplication equation. - The group size is also called a factor in a multiplication....

Pupil outcome: I can apply the commutative and associative laws to simplify problems in a range of contexts. Key learning points: - To simplify a multiplication calculation, you can change the order of the factors. - To simplify a...

Pupil outcome: I can explain the reasons for changing two-factor multiplication calculations to three-factor calculations. Key learning points: - Times table facts can simplify multiplication calculations using the factors of a number to...

Pupil outcome: You can divide a 2-digit by a 1-digit number using short division (with regrouping) Key learning points: - If the tens number is not a multiple of the divisor then the remainder is recorded next to the ones digit. - If...

Pupil outcome: I can use knowledge of multiplication and division by 10, 100, 1,000 to convert units of mass and capacity. Key learning points: - There are 1,000 ml in 1 l - There are 1.000 g in 1 kg - There are 10 dl in 1 l - There are...

Pupil outcome: I can recognise, name and represent ordinal numbers and explain the difference between ordinal and cardinal numbers. Key learning points: - Ordinal numbers indicate a single item or event rather than a quantity. - Review...

Pupil outcome: I can multiply a 3-digit by a 1-digit number using expanded and short multiplication (multiple regroups). Key learning points: - If the product of the ones digits is greater than 10 then you regroup ten ones into one ten....

Pupil outcome: I can use a range of strategies to solve multiplication and division problems. Key learning points: - Look at the numbers in the problem to decide which strategy is most effective and explain why. - Use partitioning...