Modeling Matter Phenomena Poster Set

Help students investigate what matter is made of and how scientists use models to explain changes they cannot see directly with this engaging Modeling Matter phenomena resource.

This six-poster collection uses visually rich science phenomena to encourage students to observe carefully, compare evidence, ask questions, and develop explanations about particles, mixtures, dissolving, conservation of matter, and changes in materials.

Students move beyond simply identifying solids, liquids, and gases and begin thinking about matter at a smaller scale by using models to explain what may be happening when substances mix, change, or seem to disappear.

What’s Included

This resource includes six individual full-color portrait phenomena posters.

Each poster includes:

A high-interest phenomenon question

A detailed science visual or real-world scene

“What do you notice?” observation prompts

“What do you wonder?” discussion questions

Key science vocabulary

A “Try This Thinking” activity or challenge

A CER Starter for Claim, Evidence, and Reasoning practice

A concise science statement reinforcing the main concept

Explore Matter Through Observable Phenomena

Students encounter changes in matter every day, but many of the processes involved cannot be seen directly.

The phenomena provide students with concrete situations they can observe and discuss while encouraging them to think about what may be happening at the particle level.

Students can investigate examples involving substances mixing, dissolving, separating, changing state, and interacting with one another.

Use Models to Explain What Cannot Be Seen

A major focus of this resource is helping students understand why scientists use models.

Students can consider questions such as:

What might the matter look like if we could see its smallest pieces?

Where does a substance go when it dissolves?

What happens to particles when materials are mixed?

How can a model help explain what we observe?

Does matter disappear when it changes form or appearance?

These questions encourage students to connect observable evidence with scientific models.

Investigate Conservation of Matter

The posters provide opportunities for students to think about what happens to matter during physical changes and mixtures.

Students can gather evidence and develop explanations showing that matter is still present even when it may look different, spread out, dissolve, or become difficult to see.

This helps build an important foundation for understanding conservation of matter.

Build Observation and Questioning Skills

Each poster includes structured Notice and Wonder prompts that encourage students to investigate the phenomenon before being given an explanation.

Students can:

Describe observable changes

Compare materials before and after a change

Identify patterns

Generate scientific questions

Develop possible particle-level explanations

Revise their models as new evidence becomes available

These routines make the posters especially useful for inquiry-based science instruction.

Strengthen Science Vocabulary

Important science vocabulary is embedded directly within meaningful phenomena.

Students encounter concepts related to matter, particles, models, mixtures, substances, dissolve, solution, properties, conservation, and change while using those terms to explain what they observe.

Displaying the posters throughout the unit provides students with an ongoing visual vocabulary reference.

Support CER Practice

Each poster includes a student-friendly CER Starter that encourages students to construct an evidence-based scientific explanation.

Students practice making a Claim, identifying Evidence from the phenomenon, and using Reasoning to explain how that evidence supports their thinking.

Repeated CER opportunities help students move from simple observations toward stronger scientific explanations.

Encourage Students to Revise Their Models

Scientific models are not meant to remain unchanged.

Students can create an initial explanation of a phenomenon, compare it with new evidence, and then revise their thinking as they learn more about matter.

This makes the posters especially valuable for demonstrating that scientific understanding develops through observation, evidence, testing, and revision.

Great for Classroom Use

Use these posters for:

Whole-group science instruction

Phenomenon launches

Science focus walls

Notice and Wonder routines

Small-group instruction

Science centers

Science notebook responses

Vocabulary development

CER practice

Particle modeling

Partner discussions

Matter investigations

Unit introductions

Review and reinforcement

Classroom displays

Revisit the Phenomena Throughout the Unit

Introduce each phenomenon before instruction and invite students to share their initial explanations.

As students conduct investigations and develop particle models, return to the same poster and ask them to revise their ideas using new evidence and more precise scientific vocabulary.

Students can compare their early thinking with their later explanations and see how their understanding has developed.

Make the Invisible Parts of Matter Easier to Understand

Many important processes involving matter happen at a scale students cannot directly observe.

These posters help bridge the gap between what students can see and the particle-level explanations scientists use to make sense of those observations.

By combining engaging phenomena with visual models, structured questioning, vocabulary development, and CER practice, this resource provides multiple ways for students to develop a deeper understanding of matter.

Important Disclaimer

This resource is independently created and is not affiliated with, endorsed by, sponsored by, or produced by Amplify Education. The use of “Amplify” in the product title is intended only to help educators identify the curriculum topic with which this supplemental resource may be used. Amplify Education owns its respective trademarks and curriculum materials.