1. A model to test or evaluate a design is called...........................................

• a prototype

• technology

• a process

• a matter

The stags of flowring plants lif ecycle in order are 1............................................ ,2........................................, 3,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,and 4............................................

• 1- Seed Germination

  2- Growth

  • 3- Pollination

  • 4- Adult Plant

• • 1- Pollination

  • 2- Adult Plant

  • 3- Seed Germination

    4- Growth

• • 1- Adult Plant

  • 2- Seed Germination

  • 3- Pollination

  • 4- Growth

• • 1- Growth

  • 2- Adult Plant

  • 3- Seed Germination

  • 4- Pollination

In the design process, engineers ................................................... .

• test the model or the prototype one time only

• test the model or the prototype more than one time

• never test the model or the prototype

• None of the above

Which of the following is an example of technology ?

• Cash Register

• Security Camera

• refrigerator

• All of them

In engineering process, engineers build a prototype for........................................ .

• all the solutions

• the best solution

• all solutions

• A & C

The first stage in a flowering plant life cycle is................................................ .

• Pollination

• Seed Germination

• Growth

• Adult plant

Which of the following plant parts make seeds in a flowering plant ?

• Stems

• Roots

• Flowers

• Leaves

The first step in design process " Identify the Problem " Means to ..................................... ,

• know more information

• know what is the problem and what is needed.

• share the results

• build a moel

In a design process, engineers gather reports from people to..................................................................... .

• evaluate and redesign the model

• know more about matter

• destroy the design

• make less designs

Engineers use the design process to......................................... and ....................................................... .

• meet needs

• solve problems

• share their design

• redesign the model