American Chemical Society
From Gas to Liquid to Solid
From gas to liquid condensation to solid frost, water undergoes phase changes before learners' eyes! Using ice, salt, water, and a metal can, they set up an investigation that can be used in a physical science setting, or as part of a...
Curated OER
Frost Depth Study
Students complete activities to study the frost and frost depth. In this frost study lesson, students use frost tubes to study and measure the frost at their school. Students measure the frost in the tube and enter their data online to...
Curated OER
Light - Plant Science Chapter #8
A brief presentation provides notes on light for agriculture pupils. Topics covered are light quality and duration, how resulting temperatures affect crop selection, vernilization, and bolting. Even though this is titled "Light," it...
Curated OER
Symbolism Lesson Plan
Students define the terms symbolism and mood. In groups, they read a poem by Robert Frost and identify the concepts in the poem. As a class, they discuss how the two elements give a meaning to the writing. They also give their own...
Curated OER
Sight Words on a Snowy Evening
Students read various poems by Robert Frost. In groups, they use the text of one poem to identify sight words that are new to them. As a class, they listen to a recording of the poem and then repeating it outloud practicing their...