Renuka-Frayer electronic template is provided here. The diagram can be adapted to any requirement and can be constructed in any design. Individual work is quite convenient on the Renuka-Frayer diagram; at the same time, any level of collaboration can be infused without any difficulty. From pairs to as large as a group of 14 members can work simultaneously and collaboratively on the Renuka-Frayer diagram – manually in different formats; electronically in different formats both offline and online.
1. 6. Half-Cell Reactions
Theme
Sub-Theme
Key Word
Symbol Unit
Concept
1st Order
Derived Relationships
Alternate Names
Similar Terms
Root Word:
Real World
Phenomena
Possible Projects/Extension
Activities
Synonyms:
DEFINITION
Antonyms:
Labs/Mini labs/Inquiry Chart/Tables/Flowcharts/Concept Maps
Graphs
Figures/Pictures
Corresponding term in native
language/other languages
Resources
for Further
Reading
Renuka-Frayer Diagram, a Basic Template
2nd order
Equation(s)
3rd order Extra order
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Characteristics
Page - 1
2. RENUKA-FRAYER DIAGRAM: FILLABLE EDITABLE TEMPLATE
In the next slide, a basic template for Renuka-Frayer diagram is provided.
However, as shown in slides 8 through 12, the diagram can be adapted to any
requirement and can be constructed in any design.
Individual work is quite convenient on the Renuka-Frayer diagram; at the same
time, any level of collaboration can be infused without any difficulty. From
pairs to as large as a group of 14 members can work simultaneously and
collaboratively on the Renuka-Frayer diagram – manually in different formats;
electronically in different formats both offline and online.
Image adapted from:
http://www.saleschannel-europe.com/2012/06/collaboration-your-path-to-a-sustainable-competitive-advantage.html#lightbox/0/
Harnessing Cognitive Diversity
Renuka-Frayer diagram is a
wonderful tool for harnessing the
benefits of cognitive diversity
through co-creation, collaboration,
communication, and connection.
Page - 2
3. 6. Half-Cell Reactions
Theme: Electricity
Sub Theme
Basic Electrical
Measurements
Key Word
Symbol: E or V
Unit: Volt, v
Concept
Current, Voltage,
and Resistance
1st order
Exists in electric circuits and
metal junctions
Derived Relationships
Alternate Names
Electrical Potential
Electromotive Force
Similar Terms
• Potential difference
• Electrostatic potential
• Potential energy
• Overpotential
• Voltmeter
• Ac voltage
• Dc voltage
Root Word
Volta
Real World Phenomena
1. Batteries
2. Voltage rating on commercial
batteries
3. Voltage drop in power supply
4. Lightening
5. Electric arc
6. Electroplating
Possible Activities
1. Electric Circuit Construction
2. Batteries
3. Electrostatic generator
4. Electroplating process
5. Electric arc
Voltage
E = IR or V = IR volt
Where I is Current in Amperes
R is Resistance in Ohms
I = E/R amp
R = E/I ohm
Definition
Synonyms: Electromotive Force, Potential Difference
Electric pressure, Electric tension
The difference in electric potential energy
between two points per unit electric charge
Corresponding term in
native language (Tamil)
மின் அழுத்தம்
German: spannung
French: tension
Spanish: voltaje
Resources for Further
Reading
1. http://hyperphysics.phy-
astr.gsu.edu/hbase/electric/
elevol.html
2. http://amasci.com/miscon/v
oltage.html
Antonyms: Not Applicable
Characteristics
Equation
2nd order
• Causes the flow of
electric current
• Generate heat losses
• Equipment operate on
specified voltage
• Can cause electric shocks
3rd order
• Related to Watt and Resistance
• Correlates with current
Extra order
• With no current can voltage alone
be fatal to life?
RENUKA-FRAYER Model: A Worked Out Example for Voltage Page -3
