Percent Increase and Decrease Quiz

2+ results

Atomic Structure and Subatomic Particles Poster – Protons Neutrons Electrons

Created by

This detailed atomic structure poster features a Bohr model diagram and a comparison table of all three subatomic particles (proton, neutron, electron) with their charge, mass in amu, and location. Students learn the definitions of atomic number and mass number, with a worked example using Carbon-12 (6 protons, 6 neutrons, 6 electrons; atomic number 6; mass number 12). Perfect for: • Middle school and high school chemistry units on atomic structure • Periodic table and element instruction • Cl

7th - 9th

Chemistry, General Science, Physical Science

NGSS

MS-PS1-1

Horrible Science Experiments for Elementary Aged Learners

Created by

From Earth to Sky

By Tricia Siletti | From Earth to Sky EducationWhat happens when science gets messy, slimy, explosive, and a little disgusting? Kids love it. Horrible Science Experiments is a wildly fun, hands-on science course designed to capture children's natural fascination with the weird, the gross, and the fascinating parts of science. Instead of memorizing facts from a textbook, students dive into real experiments that make science unforgettable. In this 15-week course, young scientists explore the incre

3rd - 5th

Chemistry, Other (Science)