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Science of Materials

The learning plan for Grade 7 focuses on the use of models in science, specifically the particle model of matter. Students will explore, discuss, and create models to understand particle behavior during changes of state and solutions. The plan includes activities that encourage curiosity, critical thinking, and group collaboration to demonstrate the importance and limitations of scientific models.

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Trisha Kaye Alcular
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32 views2 pages

Science of Materials

The learning plan for Grade 7 focuses on the use of models in science, specifically the particle model of matter. Students will explore, discuss, and create models to understand particle behavior during changes of state and solutions. The plan includes activities that encourage curiosity, critical thinking, and group collaboration to demonstrate the importance and limitations of scientific models.

Uploaded by

Trisha Kaye Alcular
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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LEARNING PLAN

GRADE: Grade 7

UNIT TOPIC: Use of Models

UNIT STANDARDS
Content Standards:
Scientists use models to explain phenomena.
Performance Standards:
By the end of the Quarter, learners recognize that scientists use models to describe the particle model of matter. They
use diagrams and illustrations to explain the motion and arrangement of particles during changes of state. They
demonstrate an understanding of the role of solute and solvent in solutions and the factors that affect solubility. They
demonstrate skills to plan and conduct a scientific investigation making accurate measurements and using standard
units.

LEARNING COMPETENCIES

Recognize that scientists use models (i.e., tangible and conceptual) to explain phenomena that cannot be
easily seen or detected.
LEARNING TARGETS

 I can define what a scientific model is.

 I can identify the different types of scientific models (e.g., physical, conceptual, mathematical).

 I can explain why models are used in science.

 I can create a simple model to explain the particle nature of matter.

EXPLORE (15 minutes)

Activity:
Show a short video or animation of water changing from solid to liquid to gas. Ask students:

 What do you observe?


 What do you think is happening to the particles during each change of state?
 Can we see the particles? Why or why not?

Objective:
Trigger curiosity and assess prior knowledge about the invisible behavior of particles in different states of
matter.

FIRM UP (30 minutes)

Conduct a mini-lecture and discussion on:

 What models are and their importance in science


 Different types of scientific models (tangible, conceptual)
 The particle model of matter

Use visuals and simple diagrams to represent particle motion in solids, liquids, and gases.

Task:
Students draw their own particle model for solid, liquid, and gas states.
Students label and explain the arrangement and motion of particles.
DEEPEN (15 minutes)

Activity:

 Small group discussion using concept cartoons or question prompts such as:
 Why do scientists use models instead of showing the actual thing?
 What are the advantages and limitations of using models in science?

Objective:

Encourage critical thinking about the usefulness and limitations of scientific models.

TRANSFER (Time Frame)

In groups, learners will create a model (drawing or 3D using clay/beads, etc.) to explain one of the following:

 The behavior of particles in a specific change of state


 The formation of a solution (solute and solvent)

Assessment Criteria:

 Accuracy of model in representing particle arrangement and motion


 Clarity in explanation
 Creativity and effort in presentation

Output:
Group presentation and short reflection on how their model helps explain the unseen behavior of matter.

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