Wednesday- Centripetal Force - Observe

The Science of Safe Spins!

Centripetal Thrills

Use the engineering design process to design, build, and test Understand how potential energy is converted to kinetic energy when using the launcher

AGENDA

orden del día

1. introducción 2. Vocabulario 3. Grupos 4. Salida

Objective

A teaspoon of honey is the life work of 12 bees.

Real or Fake?

1. Introduction 2. Vocabulary 3. Groups 4. Exit

A teaspoon of honey is the life work of 12 bees.

1. introducción 2. Vocabulario 3. Grupos 4. Salida

1. Introduction 2. Vocabulary 3. Groups 4. Exit

Use the engineering design process to design, build, and test a paper airplane launcherUnderstand how potential energy is converted to kinetic energy when using the launcher

AGENDA

Norms

AGENDA

orden del día

Objective

Real or Fake?

10

AGenda

AGenda

AGenda

AGenda

Teacher Goal: Do CHAMPS Use Bolt Bucks

Use the engineering design process to design, build, and test. Understand the relationship between potential energy, kinetic energy and centripetal force.

1. Introduction 2. Vocabulary 3. Groups 4. Exit

MS-ETS1-1 - Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution. MS-ETS1-2 - Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem. MS-ETS1-4 - Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.

NGSS Standard

“Students will explore and understand the concepts of kinetic and potential energy, as well as centripetal force, by designing and testing a roller coaster track for a marble. They will observe how height (potential energy) influences speed (kinetic energy) and analyze energy transformations, while applying engineering design principles to create a functional track that demonstrates the effects of centripetal force on the marble's motion throughout the roller coaster.”

What am I learning?

ASSESSMENT

11

EXIT TICKET

10

ENGINEERING DESIGN PROCESS

09

PRACTICE

GROUP ROLES

07

CRITERIA & CONSTRAINTS

06

VOCABULARY

05

ESSENTIAL QUESTION and OBJECTIVES

04

REVIEW

03

DEMONSTRATION

02

08

01

ENGAGE

TABLE OF CONTENTS

Have you ever gone upside on a roller coaster?

Have you ever ridden on a roller coaster?

Next

How do you not fall out of your seat?

What is it?

Centripetal Force!!

Demonstration

What happened?

Discuss

Did you notice either in the Demonstration?

Kinetic Energy???

Potential Energy???

Review

transformation apply to the design and performance of roller coasters?

of energy conservation and

In what ways do the principles

Essential Question

Learning Target

I can design and test a roller coaster track for a marble. I can explain how kinetic energy, potential energy, and centripetal force work together to keep the marble on the track.

Energy Conservation

Constraints

Criteria

Prototype

Gravity

Energy Transformation

Centripetal Force

Kinetic Energy

Potential Energy

Optimize

Engineering Design Process

Vocabulary

Criteria and Constraints

Task: Design and build a working roller coaster.

(can have two)

take the lead on all hands-on tasks, such as building the design following directions from the Project Manager ensure the physical aspects of the project are completed accurately

Technician

Record the data generated by the project organize the data help analyze results (Click on this text to use the online stopwatch.)

Data Analyst

Project Manager

provide the group with instructions manage time keep everyone on task ensure each step of the project is completed efficiently can ask the teacher questions

Group ROLES

Practice

Share

Optimize

Test

Build

Select

Brainstorm

Identify

Engineering Design Process

At the end of each class, do the Daily Check in. Discuss it with your group.

Project Manager:

Assessment

Congrats!

You completed another Challenge!!!

Imagine you’re riding a roller coaster that goes through loops. When the coaster is at the top of a loop, gravity pulls it down toward the ground, which helps keep the coaster on track. As the coaster moves down, gravity works with its speed to create the force that keeps it from flying off the track. Centripetal force is what helps pull the roller coaster inward, allowing it to make those exciting turns and loops safely.

Centripetal Force

“Centripetal force is the force that keeps objects moving in a circular path. It pulls them toward the center of that circle. Without this force, objects would fly off in a straight line.”

&

Constraints

• Only the provided materials (paper and tape) may be used to construct the track..
• The roller coaster track must not be larger than the table.
• The track cannot be taped to the table, wall, or chair.

Criteria

• Your coaster must include at least one hill and loop to demonstrate energy transformations
• The marble must be able to travel from the starting point to the end of the track without stopping or falling off.
• The design should clearly demonstrate the concepts of potential and kinetic energy—showing how height affects speed.
• The group must collaborate effectively, with each member contributing according to their role (e.g., technician, data analyst, project manager).

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