Science Lesson	State	Standards	State ID	Grades	Performance Expectation
Earth Events	IA	Iowa Science Standards (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	IA	Iowa Science Standards (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	IA	Iowa Science Standards (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	IA	Iowa Science Standards (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	IA	Iowa Science Standards (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.
Flowers	IA	Iowa Science Standards (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 Life Cycle	IA	Iowa Science Standards (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	IA	Iowa Science Standards (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	IA	Iowa Science Standards (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	IA	Iowa Science Standards (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-PS4-3 MS-PS4-1 MS-PS2-2 MS-ETS1-2 MS-ETS1-4 MS-PS4-1 MS-PS2-2 MS-ETS1-1 MS-ETS1-3 MS-ETS1-4 MS-PS1-2 MS-PS2-5 MS-PS3-5 MS-ESS2-1 MS-ESS2-2 MS-ESS2-4 MS-PS2-4 MS-ESS2-2 MS-ESS1-4 MS-ESS1-1 MS-ESS3-5 MS-ESS2-3 MS-ESS1-4 MS-LS1-4 MS-LS1-6 MS-LS1-7 MS-ETS1-4 MS-PS3-5 MS-ETS1-4 MS-ETS1-2 MS-ETS1-4 MS-ESS3-1 MS-PS4-2 MS-ETS1-1 MS-LS4-5 MS-PS2-2 MS-LS4-6 MS-LS1-4 MS-LS1-5 MS-ETS1-4 MS-PS1-3 3-LS3-1 MS-ESS2-1 3-LS3-2 MS-LS1-3 MS-ESS2-2 MS-PS1-1 5-PS1-1 2-PS1-1 K-PS3-1