2-PS1 Matter and its Interactions
2-PS1-1 Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties.
Stale Bread video Cabbage Indicator video, checked Wax and Wood, part 1 video, checked Wax and Wood, part 2 video, checked Making Turmeric Paper video, checked Testing for Tannic Acid video Understanding "Naturally Occurring" text page, checked Understanding "Solid" text page, learnalong, checked What "Naturally Occurring" Means text page, learnalong What "Solid" Means text page, learnalong
2-PS1-2 Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.
Experimenting with Dry Ice video, free, checked Wax and Wood, part 1 video, checked Wax and Wood, part 2 video, checked Testing for Tannic Acid video
2-PS1-3 Make observations to construct an evidence-based account of how an object made of a small set of pieces can be disassembled and made into a new object.
Mobius Strip video
2-PS1-4 Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot.
The Chemistry of Milk video, ClosedCaptions, checked A Watched Pot video Why We Sweat video, checked Photographing Snowflakes video, checked Ice Cream Science video, checked A Hot Change text page Review Matter-4 practice
2-LS2 Ecosystems: Interactions, Energy, and Dynamics
2-LS2-1 Plan and conduct an investigation to determine if plants need sunlight and water to grow.
Measuring Photosynthesis video, checked Testing a Leaf for Starch video, ClosedCaptions Review Plants-1 practice
2-LS2-2 Develop a simple model that mimics the function of an animal in dispersing seeds or pollinating plants.
Pumpkin Guts video, free, ClosedCaptions, checked Seed Search video, ClosedCaptions, checked Flowers video, ClosedCaptions Review Plants-2 practice
2-LS4 Biological Evolution: Unity and Diversity
2-LS4-1 Make observations of plants and animals to compare the diversity of life in different habitats.
Hunting with an Umbrella video, free, ClosedCaptions, Updated A Walk in the Park video, checked Nature Watching video, checked 75% Water video, checked Seed Search video, ClosedCaptions, checked Thoughts on an Exoskeleton text page, free
2-ESS1 Earth’s Place in the Universe
2-ESS1-1 Make observations from media to construct an evidence-based account that Earth events can occur quickly or slowly.
Evaporites video, learnalong, checked Faults video, free, Updated Change: Fast and Slow video Erosion video, checked Continuous Change video, checked Making Fault Blocks text page
2-ESS2 Earth’s Systems
2-ESS2-1 Compare multiple solutions designed to slow or prevent wind or water from changing the shape of the land.
Change: Fast and Slow video Erosion video, checked
2-ESS2-2 Develop a model to represent the shapes and kinds of land and bodies of water in an area.
2-ESS2-3 Obtain information to identify where water is found on Earth and that it can be solid or liquid.
Making a Solar Still video Wonderful Water video, checked Nephoscope video, checked Photographing Snowflakes video, checked Building a Rain Gauge, part 2 video, checked Building a Rain Gauge, part 1 video, checked The Water Cycle video, checked A Model of the Water Cycle video, ClosedCaptions, checked
K-2-ETS1 Engineering Design
K-2-ETS1-1 Ask questions, make observations, and gather information about a situation people want to change to define a simple problem that can be solved through the development of a new or improved object or tool.
K-2-ETS1-2 Develop a simple sketch, drawing, or physical model to illustrate how the shape of an object helps it function as needed to solve a given problem.
Going Through a Card video, ClosedCaptions Paper Petals video, ClosedCaptions
K-2-ETS1-3 Analyze data from tests of two objects designed to solve the same problem to compare the strengths and weaknesses of how each performs.