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WRITE HMK IN AGENDA COPY SCIENCE PAGE IN FOLDER DO NOW. 1. _______name of lab safety symbol that has a picure of a plant (lab safety ) 2. ______the process scientists use to solve problems and answer questions (scientific method)

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Write hmk in agenda copy science page in folder do now
WRITE HMK IN AGENDACOPY SCIENCE PAGE IN FOLDERDO NOW

  • 1. _______name of lab safety symbol that has a picure of a plant (lab safety)

  • 2. ______the process scientists use to solve problems and answer questions (scientific method)

  • 3. _______a naturally formed inorganic solid with a crystalline structure (minerals)

  • 4. _______last step of the scientific method (scientific method)

  • 5. _______a minerals resistance to being scratched (minerals)


Write hmk in agenda copy science page in folder do now1
WRITE HMK IN AGENDACOPY SCIENCE PAGE IN FOLDERDO NOW

  • 1. _______the process scientists use to solve problems and answer questions (scientific method)

  • 2. ______name of lab safety symbol that has a picture of goggle (lab safety)

  • 3. _______the five letters that represent the scientific method (scientific method)

  • 4. _______an educated guess (scientific method)

  • 5. _______name of lab safety symbol that has a picture of a hand holding a mouse (lab safety)


RAP: Copy and answer on page 9 in your

Notebook.

Choose the correct word.

(inorganic or organic)

A mineral is a naturally formed _________

Substance with a crystalline structure.

2) 2. ______ ________the process scientists

use to solve problems and answer

questions


Key questions

Key Questions

1. What is a mineral?

2. What are the characteristics used to identify a mineral?


What is a mineral

WHAT IS A MINERAL?

1. Mineral- a naturally formed inorganic substance with a crystalline structure


2 what are the charcteristics used to identify a mineral

2. What are the charcteristics used to identify a mineral?

a. Color-weathering and impurities can cause the same mineral to come in different colors NOT A GOOD IDENTIFIER

b. Luster-shiny or dull

c. Streak-powder left behind when a mineral is rubbed on an unglazed piece of porcelain

d. Cleavage-breaks evenly (in sheets)

e.Fracture-breaks jagged


  • f. Mohs Hardness Scale-how easy or hard it is to scratch a mineral

  • uses 10 minerals to represent variations in hardness

  • The common items used to test hardness are

  • a fingernail

  • a penny

  • Glass

  • Steel nail


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