Science Lesson	State	Standards	State ID	Grades	Performance Expectation
Engineering Owl Shelters	AR	Arkansas K-12 Science Standards	2-PS1-3	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	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.
Matter and Properties	AR	Arkansas K-12 Science Standards	2-PS1-4	[{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.
Water Flow	AR	Arkansas K-12 Science Standards	2-PS1-4	[{id=111674358581, createdAt=1681899819948, updatedAt=1681899821915, 1='{type=string, value=2}'}] 2	Obtain information to identify where water is found on Earth and that it can be solid or liquid.
Engineering Library Scopes	AR	Arkansas K-12 Science Standards	3-5-ETS1-1	[{id=111674358585, createdAt=1681899838675, updatedAt=1681899841076, 1='{type=string, value=5}'}] 5	Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.
Flood Control Engineering	AR	Arkansas K-12 Science Standards	3-5-ETS1-1	[{id=111674358582, createdAt=1681899821720, updatedAt=1681899824999, 1='{type=string, value=3}'}] 3	Define a simple design problem reflecting a need or want that includes specified criteria for success and constraints on materials, time, or cost.
Engineering Skyscrapers	AR	Arkansas K-12 Science Standards	3-5-ETS1-1	[{id=111674358582, createdAt=1681899821720, updatedAt=1681899824999, 1='{type=string, value=3}'}] 3	Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.
Engineering Hearing Toys	AR	Arkansas K-12 Science Standards	3-5-ETS1-1	[{id=111674358582, createdAt=1681899821720, updatedAt=1681899824999, 1='{type=string, value=3}'}] 3	Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.
Engineering Pick-and-Place Devices	AR	Arkansas K-12 Science Standards	3-5-ETS1-1	[{id=111674358582, createdAt=1681899821720, updatedAt=1681899824999, 1='{type=string, value=3}'}] 3	Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.
Engineering Water Prisms	AR	Arkansas K-12 Science Standards	3-5-ETS1-1	[{id=111674358582, createdAt=1681899821720, updatedAt=1681899824999, 1='{type=string, value=3}'}] 3	Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.
Engineering Filtration Devices	AR	Arkansas K-12 Science Standards	3-5-ETS1-1	[{id=111674358585, createdAt=1681899838675, updatedAt=1681899841076, 1='{type=string, value=5}'}] 5	Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.

K-PS3-1 K-PS3-2 K-ESS2-1 K-ESS3-2 K-2-ETS1-1 K-2-ETS1-2 K-2-ETS1-3 1-ESS1-1 2-PS1-1 2-PS1-4 5-PS1-1 5-PS1-1 5-PS1-1 5-PS1-2 5-PS1-4 MS-PS4-1 MS-PS1-1 MS-PS3-4 MS-PS3-5 MS-PS1-3 MS-PS2-1 MS-PS2-2 MS-PS3-5 MS-PS3-1 MS-PS3-2 MS-PS3-5 MS-PS2-4 K-ESS2-1 K-2-ETS1-1 K-2-ETS1-2 1-ESS1-1 K-ESS2-1 K-PS3-1 K-ESS2-1 2-PS1-1 K-PS3-1 2-PS1-2 K-ESS2-1 K-ESS2-1 2-ESS1-1 K-PS3-1 2-ESS2-1 K-2-ETS1-1 K-ESS3-2 K-2-ETS1-2 K-2-ETS1-3 K-PS3-1 K-PS3-1 K-PS3-1 2-ESS2-2