Lesson Plan
Curated OER

Three States of Matter

For Teachers 1st - 2nd
Students explore the three states of matter. In this matter lesson, students are shown a variety of examples and decide whether it is a liquid, solid or gas. Students brainstorm what characteristics the objects in each group share.
Lesson Plan
Curated OER

What's the Matter?

For Teachers 1st
First graders identify solids, liquids, and gases. For this matter lesson, the teacher guides students through numerous demonstrations as they determine the properties of solids, liquids, and gases and classify things as each. As the...
Lesson Plan
Curated OER

Melting and Freezing of Water

For Teachers 9th - 12th
Students examine the three states of matter. They identify the segments of heating and cooling curves. Students analyze data and create a graph to determine the freezing and melting temperature of water.
Lesson Plan
American Chemical Society

Temperature Affects Dissolving

For Teachers 3rd - 8th
Stir chocolate drink mix into hot and cold water to see if there is a difference in how quickly it dissolves. Number three in a six-lesson unit on dissolving, this installment investigates the effect of temperature. If you consult the...
Activity
American Chemical Society

A Dissolving Challenge

For Teachers 3rd - 8th
After collecting carbon dioxide bubbles from a cup of club soda, learners attempt to make their own lemon soda while preventing the loss of carbonation. They do so by creating a syrup before mixing the substances into the club soda....
Worksheet
Curated OER

Solids, Liquids, and Gases

For Students 7th
In this chemistry element worksheet, 7th graders complete three pages of activities that help them learn about solid, liquid, and gas forms.
Lesson Plan
Curated OER

Science: How Solids Become Liquids

For Teachers 2nd
Second graders discover how matter changes from one state to another by observing melting ice cubes. They decide on means to warm the ice and predict what will happen. Students record how long it takes for the cubes to melt.
Worksheet
Curated OER

Matter

For Students 7th - 9th
In this matter worksheet, learners are given 10 sentences with italicized terms that are wrong. Students correct the terms to appropriately fit the sentences. Topics are related to matter such as physical and chemical properties, solids,...
Lesson Plan
Curated OER

States of Matter

For Teachers 1st
First graders experiment with different states of matter in order to observe the changes in matter. In this states of matter lesson plan, 1st graders see and explain how solids, liquids, and gases change.
Worksheet
Curated OER

Phase Diagram Worksheet

For Students 10th - Higher Ed
In this chemical phases diagram learning exercise, students use a diagram to answer 6 questions about the three different phases-solids, liquids and gases. The diagram is of a mystery compound referred to as "X".
Lesson Plan
Curated OER

The Three States of Matter

For Teachers 3rd
Third graders identify properties of solids, liquids, and gasses. For this states of matter lesson, the teacher demonstrates the properties of each state of matter, then students go on a scavenger hunt for items to represent each state...
Lesson Plan
Curated OER

Ecology

For Teachers 1st - 5th
Young scholars identify and describe three states of water. They predict how water will change states.
Lesson Plan
Curated OER

Mixtures of Matter

For Teachers 1st - 4th
Students experiment with mixtures of matter. In this matter lesson, students investigate which liquids form a solution when mixed together and which do not. Students also identify which solids can be separated from matter.
Worksheet
Curated OER

The States of Matter

For Students 5th - 8th
In this states of matter activity, learners learn about the 3 different states of matter and how matter shifts states. They then answer the 20 questions in the packet. The answers are on the last page.
Lesson Plan
Curated OER

The Physical Behavior of Matter

For Teachers 6th - 12th
Students distinguish between three phases of matter: solid, liquid and gas, on the molecular level. They compare and predict the relative compressibility of the three phases of matter through journal writings and drawings.
Worksheet
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Curated OER

States of Matter

For Students 9th - 12th
In this states of matter worksheet, learners answer 4 questions about solids, liquids, gases and plasma. They compare the particles of each and draw diagrams showing the particles in each state of matter.
Lesson Plan
Curated OER

Science: Changes in Matter

For Teachers 2nd
Second graders discover what changes occur in various types of matter under different conditions. They make predictions about the changes in an apple left out in the air, water placed in a freezer, and a nail left in a cup of water. They...
Lesson Plan
Curated OER

Properties of Matter

For Teachers 9th - 12th
Students describe four states of matter and their characteristics, explain thermal expansion of matter, interpret state changes in terms of kinetic theory of matter, explain relationship between temperature and volume of a gas, state...
Lesson Plan
Curated OER

STATES OF WATER

For Teachers 4th - 6th
Learners identify the various states of water. They use hypothesizing and hands-on experimenting on changing the states of water, the properties of water, and the role of heating and cooling in the changes of state.
Lesson Plan
Curated OER

Water and Ice

For Teachers K - 2nd
Young scholars perform experiments in pairs to visualize the changes in water during freezing and melting. In this properties of water lesson plan, students use their senses and inquiry tools to understand the changes in state of water....
Lesson Plan
Curated OER

Chemistry is Crystal Clear

For Teachers 5th - 7th
Students observe crystals and their shapes and formation. In this crystal formation lesson, the teacher prepares crystal gardens for the students to observe, then the class finds examples of crystals in nature and observe a teacher...
Lesson Plan
Curated OER

Substances And Chemical Reactions

For Teachers K - 5th
Learners observe chemical reactions that produce obvious effects. They begin by exploring a different substance every day for one week. They compare the substances and examine how substances can be solids, liquids, or gases.
Lesson Plan
Curated OER

Science: Identifying Properties of Matter

For Teachers 3rd - 5th
Pupils observe a demonstration of the the three forms of matter - air, water, and solids - in plastic bags. After discussing the properties, they transfer them to a Venn diagram. Finally, students identify five items in the classroom...
Lesson Plan
Curated OER

A QUESTION

For Teachers 6th - 8th
Students engage in scientifically oriented questions. They give priority to evidence, draw conclusions/formulate explanations and connect/evaluate explanations with scientific knowledge. Students communicate and justify proposed...

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