NGSS 2. Structure and Properties of Matter 2-PS1-1, 2-PS1-2, 2-PS1-3, 2-PS1-4
Core Disciplinary Ideas: PS1.A Structure and Properties of Matter PS1.B Chemical Reactions
Chemistry: Solids, Liquids and Gases Capture a CO2 explosion Squeeze an egg into a bottle Grow crystals Make candles Freeze liquids into solids Dissolve and filter solids Dye a flower from the inside out Change states of matter
Introduction
How to use the Read-To-Me Feature, The Slide to Slide Navigation within a Lesson, The Full Screen Button, & The Table of Contents Controls
Click on the icon below
to ASK the AI Expert
a question.Opens in a NEW tab.
CLOSE the Browser TAB
to return to the lesson.LISTEN in EnglishLISTEN in SpanishIntroductionfull-screenScroll down to
choose another lessonLesson Navigation Arrow
Each lesson is presented from left to right in a sequence of slides.go to next slidego to previous slide