Science Lesson	State	Standards	State ID	Grades	Performance Expectation
Engineering Litter Collectors	AR	Arkansas K-12 Science Standards	1-LS1-1	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Use materials to design a solution to a human problem by mimicking how plants and/or animals use their external parts to help them survive, grow, and meet their needs.
Parent and Offspring Behaviors	AR	Arkansas K-12 Science Standards	1-LS1-2	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Read texts and use media to determine patterns in behavior of parents and offspring that help offspring survive.
Plant Structures	AR	Arkansas K-12 Science Standards	1-LS3-1	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Make observations to construct an evidence-based account that young plants and animals are like, but not exactly like, their parents.
Living and Nonliving Things	AR	Arkansas K-12 Science Standards	1-LS3-1	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Make observations to construct an evidence-based account that young plants and animals are like, but not exactly like, their parents.
Parent and Offspring Behaviors	AR	Arkansas K-12 Science Standards	1-LS3-1	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Make observations to construct an evidence-based account that young plants and animals are like, but not exactly like, their parents. *Students focus on animals in this unit.
Making Sounds and Instruments	AR	Arkansas K-12 Science Standards	1-PS4-1	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Plan and conduct investigations to provide evidence that vibrating materials can make sound and that sound can make materials vibrate.
Light	AR	Arkansas K-12 Science Standards	1-PS4-1	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Make observations to construct an evidence-based account that objects in darkness can be seen only when illuminated.
Sounds and Senses	AR	Arkansas K-12 Science Standards	1-PS4-1	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Plan and conduct investigations to provide evidence that vibrating materials can make sound and that sound can make materials vibrate.
Engineering Communication Devices	AR	Arkansas K-12 Science Standards	1-PS4-1	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Use tools and materials to design and build a device that uses light or sound to solve the problem of communicating over a distance.
Materials and Light	AR	Arkansas K-12 Science Standards	1-PS4-3	[{id=111674358580, createdAt=1681899818338, updatedAt=1681899820544, 1='{type=string, value=1}'}] 1	Plan and conduct investigations to determine the effect of placing objects made with different materials in the path of a beam of light.

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