The Basics
Body Clock
Sleep Thieves
Pro Tips
100

This is the minimum average amount of sleep teens need per night.

What is 8 hours?

100

This is the scientific term for your body's 24-hour internal clock.

What is the Circadian Rhythm?

100

This is the number one sleep disruptor for most teenagers.

What are screens/cell phones/devices?

100

Keeping your room cool, dark, and quiet improves this general term for good sleep habits

What is sleep hygiene?

200

This is one major system in the body that sleep helps repair and support

What is the immune system/muscles/tissues?

200

This specific hormone, often called the "sleep hormone," signals your body it's time for bed.

What is melatonin?

200

This type of light emitted by phones tricks your brain into thinking it's still daytime.

What is blue light?

200

You should aim to do this action at the same time every day, even on weekends.

What is wake up/go to bed/stick to a schedule?

300

Besides physical repair, sleep is critical for this mental process involving memories and learning

What is consolidation/memory consolidation?

300

In teenagers, the release of this sleep hormone naturally happens later at night

What is melatonin?

300

You should avoid this stimulant, found in coffee drinks, soda and energy drinks, after lunchtime.

What is caffeine?

300

Doing this immediately in the morning helps set your body clock for the day.

What is getting bright/natural light?

400

This mental health condition, often linked to chronic sleep deprivation, involves persistent sadness or loss of interest

What is depression/anxiety?

400

When early school start times clash with a teen's natural sleep schedule, it creates this phenomenon.

What is social jet lag?

400

The recommendation is to stop using all screens for at least this long before bed.

What is 60 minutes/one hour?

400

The most effective tip for avoiding temptation and blue light exposure overnight.

What is charging your phone in another room/banning devices from the bedroom?