Criteria and Constraints

Los estudiantes identificarán y definirán los criterios y limitaciones.

Sudents will identify and define the criteria and constraints.

Lesson

AGENDA

orden del día

1. Toma de notas sobre criterios y restricciones 2. Identificar criterios y restricciones 3. Ticket de salida

Objective

A Blue Whale’s heart is the size of a small car.

Real or Fake?

1. Note taking on Criteria and Constraints 2. Identify Criteria and Constraints 3. Build a Tower 4. Exit Ticket

Los estudiantes identificarán y definirán los criterios y limitaciones.

Sudents will identify and define the criteria and constraints.

Lesson

AGENDA

orden del día

1. Toma de notas sobre criterios y restricciones 2. Identificar criterios y restricciones 3. Ticket de salida

Objective

Carrots improve your night vision.

Real or Fake?

1. Note taking on Criteria and Constraints 2. Identify Criteria and Constraints 3. Build a Tower 4. Exit Ticket

Lesson

Los estudiantes identificarán y definirán los criterios y limitaciones.

Sudents will identify and define the criteria and constraints.

orden del día

1. Toma de notas sobre criterios y restricciones 2. Identificar criterios y restricciones 3. Ticket de salida

Norms

Objective

C: Voice Level 0 H: Raise Hand A: Note-Taking M: Stay Seated P: Work Independently S: SUCCESS

1. Note-taking on Criteria and Constraints 2. Identify Criteria and Constraints 3. Exit Ticket

1. Note taking on Criteria and Constraints 2. Identify Criteria and Constraints 3. Build a Tower 4. Exit Ticket

Lesson

Los estudiantes identificarán y definirán los criterios y limitaciones.

Sudents will identify and define the criteria and constraints.

orden del día

1. Toma de notas sobre criterios y restricciones 2. Identificar criterios y restricciones 3. Ticket de salida

Norms

Objective

C: Voice Level 0 H: Raise Hand A: Note-Taking M: Stay Seated P: Work Independently S: SUCCESS

AGENDA

Agenda

Lesson

Los estudiantes identificarán y definirán los criterios y limitaciones.

Sudents will identify and define the criteria and constraints.

orden del día

1. Toma de notas sobre criterios y restricciones 2. Identificar criterios y restricciones 3. Ticket de salida

Objective

A Blue Whale’s heart is the size of a small car.

Real or Fake?

1. Note taking on Criteria and Constraints 2. Identify Criteria and Constraints 3. Exit Ticket

C: Voice Level 0 H: Raise Hand A: Note-Taking M: Stay Seated P: Work Independently S: SUCCESS

Lesson

AGENDA

Norms

Los estudiantes identificarán y definirán los criterios y limitaciones.

Sudents will identify and define the criteria and constraints.

orden del día

1. Toma de notas sobre criterios y restricciones 2. Identificar criterios y restricciones 3. Ticket de salida

Objective

1. Note taking on Criteria and Constraints 2. Identify Criteria and Constraints 3. Exit Ticket

10

Lesson

Lesson

Lesson

Lesson

M: Stay Seated P: Work Independently S: SUCCESS

C: Voice Level 0 H: Raise Hand A: Note-Taking

Criteria and Constraints

Start >

To solve a Problem using the Engineering Design Process, you must know your Criteria and Constraints.

M: Stay Seated P: Work Independently S: SUCCESS

C: Voice Level 0 H: Raise Hand A: Note-Taking

Learning Objectives

Students will be able to define the words: Criteria and Constraints. Los estudiantes podrán definir las palabras: Criterios y Restricciones.

Students will be able to give examples of the criteria and constraints of a design problem. Los estudiantes podrán dar ejemplos de los criterios y restricciones de un problema de diseño.

Students will be albe to evaluate competing design solutions. Los estudiantes podrán evaluar soluciones de diseño competitivas.

Let's go!

How can thinking through the Criteria and Constraints help you design a better solution?

Pregunta esencial

M: Stay Seated P: Work Independently S: SUCCESS

C: Voice Level 0 H: Raise Hand A: Note-Taking

Essential Question

¿Cómo puede ayudarle a diseñar una mejor solución pensar en los criterios y restricciones?

Start >

M: Stay Seated P: Work Independently S: SUCCESS

C: Voice Level 0 H: Raise Hand A: Note-Taking

Definition

Questions to ASK

Examples

Things you MUST do.

Criteria

Things you CANNOT do.

Constraints

Definition

Common Constraints

Examples

Other Considerations

What else should you consider when you are designing a solution?

Next page

M: Stay Seated P: Work Independently S: SUCCESS

C: Voice Level 0 H: Raise Hand A: Note-Taking

Other Considerations

Scientific Principles

Positive Impacts on People

Negative Impacts on People

Environmental Impacts

+ info

+ info

+ info

+ info

Stop here. Are your Notes complete? YES! NO!

M: Stay Seated P: Work Independently S: SUCCESS

C: Voice Level 0 H: Raise Hand A: Note-Taking

True or False

Next page

1. You will be put into groups. 2. Have one group member retrieve the assignment. 3. Write all of your names at the top of the paper. 4. The tallest person goes first. Then you will go clockwise. 5. The first person will read Number 1. 6. Pass the paper to Number 2. 7. Everyone discusses what the Criteria is. Number 2 writes it down. Give to Number 3. 8. Everyone discusses what the Constraints are. Number 3 writes it down. 9. Repeat this process. 10. Hand in your paper when your group has completed it.

Round Table

M: Hands to Self P: Follow activity instructions S: SUCCESS

C: Voice Level 1 or 2 H: Ask Group Members A: Round Table

Group Work

Next page

Round Table

Impacts

Constraints

Criteria

You oversee building a footbridge that crosses a small stream. The footbridge must be able to hold the weight of ten people and be 2 meters across and 15 meters in length. The materials for construction must include recycled materials.

Identify the Criteria and Constraints

M: Hands to Self P: Follow activity instructions S: SUCCESS

C: Voice Level 1 or 2 H: Ask Group Members A: Round Table

Group Work

Next page

1.Write your name and Period number on the piece of paper. Escriba su nombre y número de período en la hoja de papel. 2. Answer the question. Responda la pregunta. 3.Be ready to hand in when the bell rings. Esté preparado para entregar cuando suene la campana. 4.Extra Points if you can give an example! ¡Puntos extra si puedes dar un ejemplo!

How can thinking through the Criteria and Constraints help you design a better solution?

Pregunta esencial

M: Stay Seated P: Work Independently S: SUCCESS

C: Voice Level 0 H: Raise Hand A: Note-Taking

Essential Question

¿Cómo puede ayudarle a diseñar una mejor solución pensar en los criterios y restricciones?

Constraint Example

If we were designing a skateboard, the constraints may be:

• The cost must be under $100
• The board must be between 20-33 inches

• It will roll
• Light enough to carry
• Sturdy enough to hold the weight of a human

Example:

For example, if we were designing a skateboard, the criteria might include:

Constraints

Definition

Constraints are the limitations the engineer is facing during the design process.

Constrints used in the Straw Tower Challenge were:

• Only 20 straws can be used
• Only 2 feet of tape can be used
• Cannot tape the Ping Pong Balls together or to the tower
• Cannot tape the tower to the table or the ground

• at least 1 foot above the ground
• must hold 2 ping pong balls

Your Straw Tower Challenge Criteria

Definition

Criteria are the characteristics a solution MUST have.

Common Constraints

• Cost
• Time
• Resources
• Laws

YES! Work on the back side of your two column Notes. NO! Complete your Two Column Notes.

What now?

Are your Notes Complete?

Have you finished both sides of your NOTES?Raise your hand to let Mrs. Johnson know!

The Criteria of the Design Problem are the Characteristics the Solution Should have.

• Who needs this solution?
• What should the solution do?
• How will the solution address the problem or need?
• What are the MUST HAVES of the solution?