Scientific Notation Examples

MTEL Math Practice Test: 1-4

MTEL Math Practice Test: 12 -15

MTEL Math Practice Test: 16-19

Level 2 Exponents

Level 3 exponents

Adding/Subtracting negative numbers

Multiplying and dividing negative numbers

Adding and subtracting fractions

Multiplying fractions

I felt discouraged before, but not anymore.
He made pre-algebra easy!

Simple

Can't wait

Pre-Algebra

Dividing fractions

Level 1 Exponents

Speed translation

Unit conversion

Exponent Rules Part 1

The best podcast episodes of the most interesting stories and things. From skyping someone while they're in space, to tracking down and meeting a telephone scammer in person, to the story of a Galapagos. These episodes will keep you and all your friends entertained and captivated for hours. Learn something new in every episode! Add episodes you're interested into your queue below!

Best Episodes: Interesting Stories & Things

The best podcasts about ourselves as well as the world through the lense of Science. Specific topics include things about our brain, emotions to biology, physics and more!

Best Episodes on Science, Humans & The World