Science Lesson	State	Standards	State ID	Grades	Performance Expectation
Earth Events	MD	NGSS	2-ESS1-1	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Use information from several sources to provide evidence that Earth events can occur quickly or slowly.
Controlling Erosion	MD	NGSS	2-ESS2-1	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Compare multiple solutions designed to slow or prevent wind or water from changing the shape of the land.
Mapping Land and Water	MD	NGSS	2-ESS2-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Develop a model to represent the shapes and kinds of land and bodies of water in an area.
Water Flow	MD	NGSS	2-ESS2-3	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot.
How Plants Grow	MD	NGSS	2-LS2-1	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Plan and conduct an investigation to determine if plants need sunlight and water to grow.
Butterfly Life Cycle	MD	NGSS	2-LS2-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Develop a simple model that mimics the function of an animal in dispersing seeds or pollinating plants.
Flowers	MD	NGSS	2-LS2-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Develop a simple model that mimics the function of an animal in dispersing seeds or pollinating plants.
Butterfly Structure and Function	MD	NGSS	2-LS2-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Develop a simple model that mimics the function of an animal in dispersing seeds or pollinating plants.
Engineering Hand Pollinators	MD	NGSS	2-LS2-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Develop a simple model that mimics the function of an animal in dispersing seeds or pollinating plants.
Predator-Prey Relationships	MD	NGSS	2-LS4-1	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Make observations of plants and animals to compare the diversity of life in different habitats.

MS-PS1-1 MS-PS1-1 MS-PS1-2 MS-LS3-1 MS-LS3-2 MS-LS1-6 MS-LS2-1 MS-LS2-3 MS-ESS2-1 MS-ESS3-1 MS-ESS2-4 MS-ESS3-3 MS-ESS3-4 3-ESS2-1 1-LS3-1 3-ESS3-1 3-5-ETS1-1 3-5-ETS1-2 3-5-ETS1-3 4-ESS2-1 4-ESS3-2 1-LS1-1 3-LS4-3 1-LS1-1 MS-ETS1-3 MS-ETS1-2 4-PS3-4 3-5-ETS1-1 3-5-ETS1-2 3-5-ETS1-3 4-PS3-2 4-PS4-1 5-PS1-1 4-PS3-2 5-PS1-1 5-PS1-3 4-PS3-2 4-PS3-4 4-PS4-2 4-PS4-3 5-PS1-3 3-5-ETS1-1 3-5-ETS1-2 3-5-ETS1-3 MS-ETS1-1 MS-ETS1-2 MS-ETS1-3 MS-PS2-2 MS-PS3-5 MS-PS4-3