Science Lesson	State	Standards	State ID	Grades	Performance Expectation
Habitats	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.
Property of Materials	IA	Iowa Science Standards (NGSS)	2-PS1-1	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties.
Matter and Properties	IA	Iowa Science Standards (NGSS)	2-PS1-1	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties.
Engineering Owl Shelters	IA	Iowa Science Standards (NGSS)	2-PS1-1	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties.
Floating and Sinking	IA	Iowa Science Standards (NGSS)	2-PS1-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.
Engineering Boats	IA	Iowa Science Standards (NGSS)	2-PS1-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.
Property of Materials	IA	Iowa Science Standards (NGSS)	2-PS1-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.
Engineering Owl Shelters	IA	Iowa Science Standards (NGSS)	2-PS1-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.
Action-Reaction Forces	IA	Iowa Science Standards (NGSS)	2-PS1-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.
Friction	IA	Iowa Science Standards (NGSS)	2-PS1-2	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.

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