Lesson 1 science review

Why do people wear clothes?

• To protect from the environment

• For fashion only

• To make laundry companies profitable

• Because it's a law

What property should a hat have to protect you from the sun?

• Absorbency

• Transparency

• Edibility

• Reflectiveness

What is the first step if a video is having trouble loading?

• Try another video player

• Exit full screen

• Reload the page

• Contact your teacher

What should you do if reloading the page does not fix video trouble?

• Dismiss the message

• Try another video player

• Give up

• Contact your teacher

What is a reason to wear clothes according to the lesson?

• Because clothes are cheap

• To impress others

• To keep up with fashion trends

• So we're not embarrassed

What material is used under appropriate licenses for the lesson?

• Images and videos

• Silk

• Cotton

• Plastic

What activity involves students after the lesson?

• Watching more videos

• Designing and building a hat

• Writing an essay

• Taking a nap

What is an important concept introduced in 'A Playground Problem'?

• Modeling

• Dancing

• Singing

• Painting

What do students learn about in the mini-lesson 'How do erasers erase?'

• Different types of pencils

• Properties of materials

• Chemical composition of ink

• History of erasers

What extension activity is suggested if students liked making hats?

• Designing a car

• Building a house

• Creating a new video game

• Inventing a backscratcher