Principles of measurement including accuracy, precision and significant figures.
**More good stuff available at:
www.wsautter.com
and
http://www.youtube.com/results?search_query=wnsautter&aq=f
Principles of measurement including accuracy, precision and significant figures.
**More good stuff available at:
www.wsautter.com
and
http://www.youtube.com/results?search_query=wnsautter&aq=f
The end of our short metric history unit, this was designed as an overview to the basic themes of why we use metric (or should). A stress on science and the democratic nature of science and ten-based measurements is my cornerstone. I like the stuff about the metric calendar best.
This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
Lesson plans and teaching
The end of our short metric history unit, this was designed as an overview to the basic themes of why we use metric (or should). A stress on science and the democratic nature of science and ten-based measurements is my cornerstone. I like the stuff about the metric calendar best.
This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
Lesson plans and teaching
Time Speed & Distance(TSD) questions are necessarily part of all Quantitative aptitude test. This Presentation is easy and unique approach to understand concept of TSD. Its various application and types of questions are also explained.Learn simple solutions of some difficult questions of TSD- https://www.youtube.com/watch?v=nAeerBmX_Tc
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Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
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Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
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Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
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This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Biological screening of herbal drugs: Introduction and Need for
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2. 2
Volume of a Liquid
• Tools - Gr aduat ed
Cylinder s & Gr aduat ed
Beaker s
•Units of Measurement
liter, milliliter
3. 3
Measurement with a Cylinder
•Written at the top of the
cylinder, you will find the
100 ml
largest capacity that the
cylinder can measure.
50 ml
•It is important to
determine what
numbers the lines
represent.
8. 8
St ar t at Zer o!!!
0 1 2
mm
•If 0 does not begin at the edge, do not begin at the edge. Start at 0.
•Place the beginning of the object you are measuring at the 0, so that
your measurement can be accurate.
•What does the “mm” in the corner mean?
•Which unit of measurement is smaller, millimeter or centimeter?
•What unit of measurement is represented by the space between 0 and
the first line?
•What unit of measurement is represented by the space between 0 and
1?
9. 9
Fill in the blank.
• A __________________ measures the
volume of a liquid.
• A __________ or ________ measures
length.
• The unit of measurement for graduated
cylinders is a _________ or __________.
• The unit of measurement for length can be
_________ , _________, ________ or
__________, depending upon size.
10. 10
More Questions
• Which unit of measurement would you use
for the length or distance of the following
items?
– Ant
– Teacher’s Desk
– Distance between two cities
– Pencil
11. 11
Temperature
• Tool – Celsius Thermometer
• Unit of Measurement –
Degrees. The symbol for
degrees is °
• In Science, a Celsius
thermometer is used.
• Some thermometers have
both Celsius and Fahrenheit.
• C° represents Celsius.
• F° represents Fahrenheit.
12. 12
Your Turn!
•Which side of the thermometer
represents Celsius?
•How do you know?
•Find 0° on the Celsius side.
Why are 10° and 20°below 0°?
What does that mean?
•What is the freezing point for
Celsius?
•What is the boiling point for
Celsius?
14. 14
Important Facts to Remember:
• Every line represents a
number.
• To what number is the
arrow pointing?
• Hint: Don’t forget to
skip count!
30 ml
20 ml
15. • Every space from one line to another
represents a unit of measurement.
• What unit of measurement is the red arrow
pointing to?
• What unit of measurement is the blue
arrow pointing to?
15
0 1 2
mm
16. 16
• Sometimes TWO or more units of
measurement are represented on ONE
tool.
• See if you can find the following units of
measurement on a Meter Stick:
millimeter, centimeter, and decimeter.
17. The space from 10 to 20
represents this unit of
measurement: decimeter
How many centimeters are in one
decimeter?
17
The space
between 5 and
6 represents
this unit of
measurement:
centimeter
How many
millimeters are in
one centimeter?
The space
between 1 and
the first line
after the
number 1
represents this
unit of
measurement:
millimeter.
18. 18
Measur e t he it ems
list ed:
• Pencil to the nearest centimeter.
• Paperclip to the nearest
millimeter.
• Length of teacher’s dry- erase
board. (Use meters and
centimeters in your answer. )
19. 19
Let’s Measure
• What is the capacity of a small cup?
– Pour water into the cup filling it as
close to the top without overflowing.
– Pour the water into the graduated
cylinder.
– Record the volume of water measured.
20. Measuring Temperature
• Place a Celsius t hermomet er in a cup of
r oom-t emper at ur e wat er and r ecor d t he
t emper at ur e.
• Place a Celsius t hermomet er in a cup of
cold wat er and r ecor d t he t emper at ur e.
• Place a Celsius t hermomet er in a cup of
warm wat er and r ecor d t he
t emper at ur e.
• What is t he dif f er ence in t emper at ur e
bet ween t he warm and cold wat er ?
20
21. 21
Bonus Questions
Use your Meter Stick to
help you answer.
• How many cent imet er s ar e in
one met er ?
• How many millimet er s ar e in one
cent imet er ?
• How many millimet er s ar e in one
met er ?