South Carolina Grade 1 science standards

1-ESS1-1 Use observations of the sun, moon, and stars to describe patterns that can be predicted.

Lessons: Light and Shadows (Why is my shadow long in the morning?)

Practice: Light and Shadows workbook · Stars and the Night Sky workbook

1-LS3-1 Make observations to support an evidence-based claim that most young are like, but not exactly like, their parents.

Lessons: Like Parent, Like Baby? Traits and Families (Do baby animals look like their parents?, Why don't puppies from the same parents look the same?)

Practice: Like Parent, Like Baby? Traits and Families workbook

1-PS4-1 Plan and conduct investigations to provide evidence that vibrating materials can make sound and that sound can make materials vibrate.

Lessons: Sound: Can You See a Sound? (Can you see a sound?, Can a string carry your voice?, How do you make a high note or a low note?)

Practice: Sound: Can You See a Sound? workbook · Grade 4 Sound: Vibrations, Pitch and Echoes

1-PS4-3 Plan and conduct an investigation to determine the effect of placing objects made with different materials in the path of a beam of light.

Lessons: Earth and Sky at Home (Where do rainbows come from?) (partly) · Light and Shadows (Why does my shadow follow me?, What can light go through?)

Practice: Earth and Sky at Home workbook · Light and Shadows workbook · Bouncing Light: Mirrors, Water and Colour workbook · Grade 4 Light and Colour

1-PS4-4 Use tools and materials to design and build a device that uses light or sound to communicate over a distance.

Lessons: Sound: Can You See a Sound? (Can a string carry your voice?)

Practice: Sound: Can You See a Sound? workbook