Science Lesson	State	Standards	State ID	Grades	Performance Expectation
Earth Events	ME	Maine Science and Engineering 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	ME	Maine Science and Engineering 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	ME	Maine Science and Engineering 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	ME	Maine Science and Engineering 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	ME	Maine Science and Engineering 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.
Butterfly Structure and Function	ME	Maine Science and Engineering 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	ME	Maine Science and Engineering 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.
Flowers	ME	Maine Science and Engineering 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	ME	Maine Science and Engineering 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	ME	Maine Science and Engineering 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-ESS3-3 MS-LS2-5 MS-ETS1-2 MS-PS1-3 MS-PS1-5 MS-PS3-5 MS-PS3-2 MS-PS1-1 MS-ETS1-2 MS-PS3-5 MS-PS1-1 MS-ETS1-4 MS-LS2-5 4-PS3-2 4-PS3-2 MS-ETS1-4 MS-ETS1-4 4-PS3-2 5-PS1-3 2-LS2-2 K-PS2-1 2-LS2-2 K-2-ETS1-1 K-2-ETS1-2 K-2-ETS1-2 K-2-ETS1-3 K-2-ETS1-3 MS-PS1-5 MS-LS1-3 3-LS4-4 MS-PS1-4 MS-PS3-3 MS-LS1-8 MS-PS3-4 4-PS3-2 MS-PS3-5 MS-LS1-2 MS-LS1-5 MS-LS1-6 MS-LS1-4 2-PS1-1 2-PS1-2 2-PS1-3 K-2-ETS1-1 K-2-ETS1-2 K-2-ETS1-3 2-PS1-2 2-PS1-2 K-2-ETS1-1 K-2-ETS1-2