Classroom Resources: Molecules & Bonding

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Elements, Molecular Formula, Model of the Atom, Subatomic Particles | Middle School, Elementary School

Project: What's It Made Of?

In this project each student will conduct research to discover what compounds, molecules, and elements make up a basic everyday object of their choice. The student will create a poster detailing what the object is made of, including a Bohr model. The student will also create a question about their object’s atomic structure for their peers as part of a culminating project gallery walk to observe, discuss, and learn about each poster.
History, Periodic Table, Molecular Structure, Molecular Structure , Molecular Geometry | Elementary School, Middle School, High School

Video: Phosphorous Video

In this video, Sam Kean tells the story of how phosphorus was at the center of the race to discover the structure of DNA.
Observations, Physical Properties, Introduction, Polymers | Elementary School

Activity: Bouncy Ball

In this activity, students explore the chemical reaction between borax and glue, creating a polymer ball. The properties of the polymer ball will be analyzed and compared to a store bought bouncy ball.