Hello Readers, Writers, Teachers, and Children! I’d like to introduce a new series of educational articles that I call Historical Geographic. In this series, we
Category: Science
Science – The Elements – Lithium
What is an Atom? The Elements – Helium What is Lithium? Lithium is the third element on the periodic table. It has 3 protons, 3
Science – Prehistoric Times – What Was the Archean Period?
Prehistoric Times The Archean (ar-KEE-uhn) Period started about 4 billion years ago and lasted until about 2.5 billion years ago. That’s a looooooooot of zeroes!
Blog – Prehistoric Times
Hello Reader, Writers, Teachers, and Children! Our earth is somewhere around 4.5 billion years old. And living things have existed on it for maybe 3.5
Science – The Elements – Helium
What is an Atom? The Elements – Hydrogen What is Helium? Helium is the second element on the periodic table, and the second lightest element
Science – The Elements – Hydrogen
What is an Atom? What is Hydrogen? Hydrogen is the very first element on the periodic table. It’s made up of just one proton and
