Code.org Unit 1 Review

The steps of the problem solving process in order are:

• Try, prepare, define, reflect

• Prepare, reflect, try, define

• Define, prepare, try, reflect

• Define, reflect, prepare, try

When you define a problem which of these questions should you ask?

• Is this really a big problem?

• How does this problem affect me?

• What problem am I trying to solve?

• None of the above

When you prepare for a problem you:

• Brainstorm

• Compare it to easier problems

• Make a sequence

• Test your plan

When you try your plan, you:

• Use it everyday

• Put your plan into action

• Think of ways it could help you in reality

• Never change what you try the first time

If you are making a plan, what part of the problem solving process are you working on?

• Define

• Try

• Prepare

• Reflect

Which step of the Problem Solving Process do you decide what success looks like?

• Reflect

• Try

• Define

• Prepare

Which TWO of the following are the best ways to define a computer?

• A machine that works with information to help people with thinking tasks

• A machine with a screen and a keyboard

• A machine that can connect to the Internet

• A machine that inputs, outputs, stores, and processes information

• A machine that uses electricity

The information computers get from users, devices, or other computers

• Input

• Output

• Storage

• Processing

The information computers give to users, devices, or other computers

• Input

• Output

• Storage

• Processing

The thinking work computers do to turn input into output

• Input

• Storage

• Output

• Processing