c Sept 4-8
REVIEW/CHECK YOUR UNDERSTANDING:
Which of these pictures is an example of high accuracy?
Which of these pictures is an example of low accuracy?
Which of these pictures is an example of high precision?
Which of these pictures is an example of low precision?
Monday
No School - Labor Day!
Accuracy and Precision
Significant Figures
accuracy and precision - pgs 54-55
TEXT READING ASSIGNMENT FOR THIS WEEK:
LOOK, A READING
ASSIGNMENT!
How to read a graduated cylinder.
See the PowerPoint attached below.
ALWAYS READ THE MENISCUS AT EYE LEVEL!
ALWAYS READ THE MENISCUS AT EYE LEVEL!
video: using graduated cylinder
Assignments
This week I turned in :
MEASURING WITH RULERS PRACTICE PAGE - Wednesday
Composition Notebook
This week I added to my "Table of Contents" :
LAB EQUIPMENT
Tuesday
Prelab - measuring length
measuring volume with a graduated cylinder
Wednesday
Lab Inquiry #2 : Melting and Boiling
PRELAB - MEASURING WITH THE CORRECTY NUMBER OF SIG FIGS
MELTING BOILING LAB
Accuracy and Precision
PowerPoint notes are attached below
Thursday
USING A GRADUATED CYLINDER - PRELAB
Review for Quiz
Friday
collect bellringers
Lab Inquiry #2 : Melting and Boiling - particle models
next week: Tuesday
Quiz - 14 points
how to measure mass and volume
exothermic and endothermic
particle models
accuracy and precision
quantitative measurements/ qualitative measurements
significant figures
After the quiz - measuring with graduated cylinders - skill practice
Can you read the volume on the above graduated Cylinder?
a) 78 ml b) 76.0 ml c) 76 ml
Can you read the volume on the above graduated Cylinder?
a) 6.6 ml b) 6.30 ml c) 6.3 ml
(lab 3)