PPT
Sophia Learning

Sophia: Development of the Early Atomic Theory

For Students 9th - 10th
This guided lesson summarizes the historical development of atomic theory.
Interactive
CK-12 Foundation

Ck 12: Plix: Bohr's Atomic Model

For Students 9th - 10th
[Free Registration/Login Required] Shown here are representations of three different models of the atom. Move the name labels to correctly title each of the models with the scientist who created them.
Unit Plan
Other

American Institute of Physics: Marie Curie and Radioactivity

For Students 9th - 10th
A very readable account of the discovery of radioactivity and its properties.
Unit Plan
Sophia Learning

Sophia: Models of the Atom: Lesson 2

For Students 9th - 10th
Describe how the model of the atom advanced as scientific knowledge increased. This lesson is 2 of 3 in the series titled "Models of the Atom."
PPT
Sophia Learning

Sophia: Models of the Atom: Lesson 1

For Students 9th - 10th
Describe how the model of the atom advanced as scientific knowledge increased. This lesson is 1 of 3 in the series titled "Models of the Atom."
Handout
Science4Fun

Science4 Fun: What Is Atom

For Students 3rd - 8th
Fun and interesting illustrated information on atoms including composition, elements, and history.
Graphic
Curated OER

[Bohr Model of Rutherfordium]

For Students 9th - 10th
If you are looking for information on rutherfordium then you have to stop here.