PS3-2 Phsyical and Chemical Changes

Click here for lab station notes if you need to double check your notes. 

Here are the observation and questioning norms

Note: The notes are not enough to follow the observation and questioning norms for each station and you can't just take a picture of these notes.

4

Use your lab stations notes for the physical and chemical changes lab to answer question 1 shown on the left column. Press show your work to upload pictures from your lab notebook.

RUBRIC: 
4- Information is accurate and clearly aligns for at least 5 stations AND uses at least 2 observation and 1 questioning norm

3- Information is accurate and clearly aligns for at least 5 stations AND uses at least 1 observation and 1 questioning norm

2- Missing at least 1 requirement from level 4

1- Missing two or more requirements from level 4

YOU CAN RESUBMIT AFTER THIS IS GRADED AT ANY TIME.
REMEMBER TO REVISE YOUR WORK AND THEN CLICK ON THE BLUE COMMENT BUTTON TO LEAVE A COMMENT THAT YOU UPDATED YOUR WORK SO THAT WE KNOW TO REGRADE IT :)

3

Matter can be changed in many ways. Sometimes matter is changed and a new substance is created. This type of change is referred to as a chemical change. Which of the following are examples of chemical changes? Choose all that apply.

1

PLEASE READ THE PASSAGES GIVEN ON THE LEFT COLUMN ON THE PAGES ABOVE LABELED QUESTION 5 BEFORE ANSWERING THE QUESTION BELOW!

Which beakers in investigation 1 showed evidence of a chemical change? (Choose all that apply)

4

PLEASE READ THE PASSAGES GIVEN ON THE LEFT COLUMN ON THE PAGE ABOVE FOR QUESTION 6 BEFORE ANSWERING THE QUESTION BELOW.

Based on the student’s observations in investigation 2 which types of evidence of chemical change occurred?(Choose all that apply)

Use your lab stations notes for the physical and chemical changes lab to answer question 1 shown on the left column. Press show your work to upload pictures from your lab notebook.

Which steps from the elephant toothpaste demonstration were examples of physical changes only! Choose all that apply.

What evidence of a chemical change occurred in the elephant toothpaste demonstration?(Choose all that apply)

Matter can be changed in many ways. Sometimes matter is changed and a new substance is created. This type of change is referred to as a chemical change. Which of the following are examples of chemical changes? Choose all that apply.

PLEASE READ THE PASSAGES GIVEN ON THE LEFT COLUMN ON THE PAGES ABOVE LABELED QUESTION 5 BEFORE ANSWERING THE QUESTION BELOW!

Which beakers in investigation 1 showed evidence of a chemical change? (Choose all that apply)

PLEASE READ THE PASSAGES GIVEN ON THE LEFT COLUMN ON THE PAGE ABOVE FOR QUESTION 6 BEFORE ANSWERING THE QUESTION BELOW.

Based on the student’s observations in investigation 2 which types of evidence of chemical change occurred?(Choose all that apply)

PS3-2 Phsyical and Chemical Changes

Use your lab stations notes for the physical and chemical changes lab to answer question 1 shown on the left column. Press show your work to upload pictures from your lab notebook.

Which steps from the elephant toothpaste demonstration were examples of physical changes only! Choose all that apply.

What evidence of a chemical change occurred in the elephant toothpaste demonstration?(Choose all that apply)

Matter can be changed in many ways. Sometimes matter is changed and a new substance is created. This type of change is referred to as a chemical change. Which of the following are examples of chemical changes? Choose all that apply.

PLEASE READ THE PASSAGES GIVEN ON THE LEFT COLUMN ON THE PAGES ABOVE LABELED QUESTION 5 BEFORE ANSWERING THE QUESTION BELOW!Which beakers in investigation 1 showed evidence of a chemical change? (Choose all that apply)

PLEASE READ THE PASSAGES GIVEN ON THE LEFT COLUMN ON THE PAGE ABOVE FOR QUESTION 6 BEFORE ANSWERING THE QUESTION BELOW. Based on the student’s observations in investigation 2 which types of evidence of chemical change occurred?(Choose all that apply)

PLEASE READ THE PASSAGES GIVEN ON THE LEFT COLUMN ON THE PAGES ABOVE LABELED QUESTION 5 BEFORE ANSWERING THE QUESTION BELOW!

Which beakers in investigation 1 showed evidence of a chemical change? (Choose all that apply)

PLEASE READ THE PASSAGES GIVEN ON THE LEFT COLUMN ON THE PAGE ABOVE FOR QUESTION 6 BEFORE ANSWERING THE QUESTION BELOW.

Based on the student’s observations in investigation 2 which types of evidence of chemical change occurred?(Choose all that apply)