Educational: Mathematics, science and technology, general

NUMBERS, OPERATIONS & MEASUREMENTS This fantastic overview of fractions, ratios, proportions, properties and more is great for middle and high school students.

To solve a decades-old mystery, The Math Kids need to crack a cipher.

Do you have a project-assignment fron your physics teacher and do not know where to begin?

Who names newly discovered planets?

Our toilets toil away for us every day.

Follow Me to Distance Learning is a book focused on the social-emotional learning of children going through distance learning.

When their new friend, Special Agent Carlson, asks them to take a look at a cryptic poem written by a dying bank robber, they know they will need all of their math skills to crack the case.

The oceans contain 97% of the Earth's water, cover 71% of its surface, and hold 50-80% of all life on the planet.