Tech Apps Quiz-4 4th Grade

The robotics team is competing against teams from all over the city. The team needs to build a racing robot. They drew a diagram of the design. What else can the team do to test the robot?

• The team can copyright the design before going to the race

• The team can build a simulation on a computer

• The team can build a prototype of the robot to test the design

• The team can design a smaller robot to race against the first robot

What is a pocket-sized device that is both a phone and computer?

• Laptop

• Smartphone

• Desktop

• Tablet

A prototype is __________.

• A step-by-step set of instructions

• A sample output of a process

• An input for an algorithm

• A diagram to show a process

__________ is knowing what information you need, finding it, and deciding if it is good information or not.

• Digital literacy

• Reading literacy

• Math literacy

• Informational literacy

You are reading the following post from a friend: "The new cookie at the cafeteria is the worst cookie ever!" You should trust their opinion because they are your friend.

• True

• False

Which is NOT a proper typing technique?

• Eyes are down at the keyboard

• Feet are flat on the floor

• Fingers curved on the home row keys.

• Wrist are parallel to the keyboard

Why would you not select the printer icon but print from the menu?

• For the number of copies to print.

• The menu is faster than the icon.

• Changing the network printer.

• The printer tray is jammed.

What do you press to make a gap between words?

• Esc

• Caps Lock

• The space bar

• Tab

If you post an embarrassing comment, video, or picture you can just take it down and it will be gone from cyberspace.

• True

• False

Your science class is flying paper airplanes to see which designs go the longest distance. When you throw your airplane, it lands at your feet. On the next throw, it does the same thing. You start to feel angry. What should you do instead of getting mad?

• Make your design with a bigger sheet of paper

• Ask your friend to make you a new airplane

• Look at your design carefully and change the design to make it fly farther

• Give up on your paper airplane and make a snowflake