Physical Science 8 mascot: a cartoon scientist heating a sample over a Bunsen burner Mr. LaMarr’s Physical Science ClassroomPlacerita Junior High - Grade 8

Table of Contents

Unit 1: Energy of Motion
Unit 2: Gravity & Energy Related to Position
Unit 3: Electricity & Magnetism
Unit 4: Waves Transmitting Energy & Information
Unit 5: Thermal Energy & Heat Flow
Unit 6: Chemical Energy & Reactions

Chromebook Help

Every tool here is free and already on your Chromebook. Have the page read to you, talk instead of type, translate, and find words fast. Click Start on any tool to see it step by step.

Keys to know

Most shortcuts use these keys. Hold the first key, then tap the next one: Search + S means hold Search, then tap S.

SearchWhere Caps Lock is on other computers. It shows a magnifying glass, or a circle on newer Chromebooks.
Show windowsIn the top row of keys: a box with two lines beside it. You use it for screenshots.
ctrl and altIn the bottom left corner of the keyboard.

Right-click, three ways

A right-click opens a menu with more choices, like Translate.

Turn on a helper

Read aloud and Talk instead of type are off until you turn them on. You only do this once.

For Talk instead of type: do the same steps, but type dictation in the search box. If a box asks to turn on Dictation, click Turn on.

Read aloud

Your Chromebook reads words on the screen out loud: questions, hints, and articles. It works on Google Forms too. Use headphones in class.

Faster: hold Search and click a line to hear just that line.

Talk instead of type

Your Chromebook types what you say into any answer box.

Check before you submit: read what it typed and fix wrong words. The checker gets confused by misspelled words, so one wrong word can turn your answer red.

Talk in Google Docs

Google Docs has its own microphone, called Voice typing.

Faster: press ctrl + shift + S to open Voice typing.

Translate the page

Chrome can show the page in your language. You still type answers in English, because the checker grades English words.

Back to English: click English in that small box. Closed it? Click the translate button at the right end of the address bar.

Find a word

Jump to every spot on the page that uses a word. Great for finding the part of the article a question asks about.

Take a screenshot

Save a picture of your screen to show your teacher a problem or keep a copy of your work.

Whole screen: press ctrl + Show windows.

Find it later: open the Files app and look in Downloads. Your keyboard has a screenshot key? Press it to open the same tool.

Side by side

Put the article on one half of the screen and the questions on the other, in one Chrome window.

Back to one page: right-click the tab and click Separate views.

Two windows instead of two tabs? Click one and press alt + [ to put it on the left. Click the other and press alt + ] to put it on the right.

No keyboard?

If your Chromebook's screen folds all the way back, it works as a tablet.

Talk instead of type: tap the microphone at the top of the keyboard on the screen.

Check for updates

Updates fix bugs and keep the helpers working. Plug in your charger and save your work first.

See a Restart to update box, or an arrow next to the time? Your school sent the update. Click it when you are at a good stopping point. Can't update? Tell your teacher.

More quick tricks

Hold the first key, then tap the next one.

To do thisPress
Make words biggerctrl + = (the plus key)
Make words smallerctrl + - (minus)
Back to normal sizectrl + 0 (zero)
Magnify the whole screenctrl + Search + M. Press it again to stop.
Fix a word with a red squiggle under itRight-click the word, then click the right spelling
Undo a mistakectrl + Z
Turn CAPS LOCK on or offalt + Search
To do thisPress
Go back a pagealt + ←
Bring back a tab you closedctrl + shift + T
Switch between windowsalt + tab
Fix a stuck pagectrl + R
Put two windows side by sidealt + [ for left, alt + ] for right
Lock your Chromebook when you walk awaySearch + L
See every shortcutctrl + alt + /

If something does not work