Matter in Living Things and the World Around Us

Matter | Review Lesson

Grade 4 Biology Matter Review Lesson Challenging Professional 5 Views

Professional Lesson Plan

Matter in Living Things and the World Around Us

Matter | Review Lesson

GradeGrade 4

SubjectBiology

TopicMatter

Duration20 Minutes

Lesson TypeReview Lesson

DifficultyChallenging

Lesson Overview

This 20-minute Grade 4 review lesson helps students revisit the idea that matter is anything that has mass and takes up space. Students will sort, discuss, and explain examples of matter in everyday life and in living things, with an emphasis on careful thinking and scientific vocabulary.

Learning Objectives

Define matter as anything that has mass and takes up space.
Identify examples of matter and non-matter in everyday situations.
Explain that living things are made of matter and need matter to survive.
Use scientific vocabulary to describe observable properties of matter.

Materials Needed

Chart paper or board
Markers
Small classroom objects or picture cards
Matter/non-matter sorting cards
Exit discussion prompt cards
Student notebooks or paper

Vocabulary

Term	Definition
matter	Anything that has mass and takes up space.
mass	The amount of matter in an object.
volume	The amount of space something takes up.
property	A feature or characteristic of something that can be observed or measured.
living thing	An organism that grows, needs energy, and uses matter.

Lesson Sequence

Warm-Up Review3 minutes

Teacher Actions

Ask: What is matter? Invite a few quick answers and write key words on the board.

Student Actions

Respond orally and recall prior learning about matter.

Guided Sorting5 minutes

Teacher Actions

Show 6-8 cards or objects. Model sorting them into matter and not matter, then ask students to justify each choice.

Student Actions

Classify items and explain their reasoning using vocabulary such as mass and space.

Partner Talk: Living Things and Matter5 minutes

Teacher Actions

Prompt: How do living things show they are made of matter? How do they use matter? Circulate and listen for clear explanations.

Student Actions

Turn and talk with a partner, using examples like water, food, air, and body parts.

Challenge Review4 minutes

Teacher Actions

Ask higher-level questions such as: Is air matter? Why? Is a shadow matter? Why not? Encourage complete sentences.

Student Actions

Answer with evidence and defend their thinking.

Whole-Class Synthesis3 minutes

Teacher Actions

Summarize the key ideas on the board: matter has mass, matter takes up space, living things are matter, and living things need matter.

Student Actions

Copy or repeat the summary and correct misunderstandings.

Support

Provide picture support and real objects for concrete examples.
Offer sentence frames such as 'I think __ is matter because __.'
Allow students to point, sort, or verbally respond instead of writing.
Preteach vocabulary with gestures or simple definitions.

Challenge

Ask students to explain why gases are matter even though they are hard to see.
Have students compare two objects by describing which likely has greater mass and why.
Ask students to identify a non-example and justify the choice scientifically.
Require complete explanations using more than one vocabulary word.

Checks for Understanding

Listen for correct use of the terms matter, mass, and volume during discussion.
Use thumbs up/down after each sorting decision to check understanding.
Ask individual students to explain one choice from the sort.
Watch for misconceptions such as 'if you cannot see it, it is not matter.'

Closure

End by having students complete the sentence: 'Matter is important because __.' Restate the big idea that everything around us, including living things, is made of matter.