# SC.4.P.8.2

Identify properties and common uses of water in each of its states.
General Information
Subject Area: Science
Body of Knowledge: Physical Science
Idea: Level 1: Recall
Big Idea: Properties of Matter -

A. All objects and substances in the world are made of matter. Matter has two fundamental properties: matter takes up space and matter has mass.

B. Objects and substances can be classified by their physical and chemical properties. Mass is the amount of matter (or "stuff") in an object. Weight, on the other hand, is the measure of force of attraction (gravitational force) between an object and Earth.

The concepts of mass and weight are complicated and potentially confusing to elementary students. By grades 6-8, students are expected to understand the distinction between mass and weight, and use them appropriately.

Clarification for grades K-2: The use of the more familiar term ‘weight’ instead of the term “mass” is recommended for grades K-2.

Clarification for grades 3-5: In grade 3, introduce the term mass as compared to the term weight. In grade 4, investigate the concept of weight versus mass of objects. In grade 5, discuss why mass (not weight) is used to compare properties of solids, liquids and gases.

Date of Last Rating: 05/08
Status: State Board Approved

## Related Courses

This benchmark is part of these courses.
5020050: Science - Grade Four (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 and beyond (current))
7720050: Access Science Grade 4 (Specifically in versions: 2014 - 2015, 2015 - 2018, 2018 - 2023, 2023 and beyond (current))
5020110: STEM Lab Grade 4 (Specifically in versions: 2016 - 2022, 2022 and beyond (current))

## Related Access Points

Alternate version of this benchmark for students with significant cognitive disabilities.
SC.4.P.8.In.2: Identify properties and uses of water in solid and liquid states.
SC.4.P.8.Su.2: Identify uses of water in solid or liquid states.
SC.4.P.8.Pa.2: Identify ice as a solid.

## Related Resources

Vetted resources educators can use to teach the concepts and skills in this benchmark.

## Lesson Plan

Exploring Water:

In this lesson, students record their observations of water in all of its phases.

Type: Lesson Plan

## Unit/Lesson Sequence

Physical properties and physical change in liquids | Inquiry in Action:

In this investigation, students compare the way four known liquids behave, and then apply these observations to identify an unknown liquid. Students then compare how each liquid combines with water and use this property to identify unknown liquids. The activities throughout the investigation emphasize the characteristic properties of liquids, identifying and controlling variables, making observations, and analyzing results to answer a question.

Type: Unit/Lesson Sequence

## Student Resources

Vetted resources students can use to learn the concepts and skills in this benchmark.

## Parent Resources

Vetted resources caregivers can use to help students learn the concepts and skills in this benchmark.