Difference between revisions of "Mensuration"
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==Concept #3. Standard units of measurements== | ==Concept #3. Standard units of measurements== | ||
===Learning objectives=== | ===Learning objectives=== | ||
+ | # They should understand that there is no natural unit for the measurement of surfaces. It is necessary to fix upon an artificial unit and that , that artificial unit is a square. To find the area of a surface is to find how many times this measuring unit can be applied to or is contained times in the given figure. | ||
+ | # It is essential for students to have an understanding of the units used to measure . | ||
===Notes for teachers=== | ===Notes for teachers=== | ||
===Activity No # === | ===Activity No # === | ||
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*Evaluation | *Evaluation | ||
*Question Corner | *Question Corner | ||
+ | |||
==Concept #4. Scale drawing== | ==Concept #4. Scale drawing== | ||
===Learning objectives=== | ===Learning objectives=== |
Revision as of 07:26, 10 December 2013
Philosophy of Mathematics |
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Teaching Outlines
Concept #1. What is Mensuration ?
Learning objectives
- The students learn that mensuration is the branch of Mathematics dealing with measurement of angles, length, area, and volume.
- They should understand the need for measuring objects.
- They should have a clear distinction of different measuring/calculating parameters
- They should understand the characteristics of different figures.
- The length of the total boundary of a figure is called its perimeter. The Metric unit of perimeter is same as the unit of length - Metre.
- The perimeter of 2D geometrical figures like quadrilaterals can be obtained by calculating the sum of all the sides of the figure.
- The amount of surface covered by an object is called it area. The Metric unit of area is square metre.
- The capacity of an object to hold is called its volume.
- Develop an appreciation towards derivation of formula for calculations.
- They should develop the ability to calculate the area, perimeter, volume or side of many different figures.
Notes for teachers
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ / Geogebra Applets
- Process/ Developmental Questions
- Evaluation
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ / Geogebra Applets
- Process/ Developmental Questions
- Evaluation
- Question Corner
Concept #2.Informal units of measurements
Learning objectives
Notes for teachers
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ / Geogebra Applets
- Process/ Developmental Questions
- Evaluation
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ / Geogebra Applets
- Process/ Developmental Questions
- Evaluation
- Question Corner
Concept #3. Standard units of measurements
Learning objectives
- They should understand that there is no natural unit for the measurement of surfaces. It is necessary to fix upon an artificial unit and that , that artificial unit is a square. To find the area of a surface is to find how many times this measuring unit can be applied to or is contained times in the given figure.
- It is essential for students to have an understanding of the units used to measure .
Notes for teachers
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ / Geogebra Applets
- Process/ Developmental Questions
- Evaluation
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ / Geogebra Applets
- Process/ Developmental Questions
- Evaluation
- Question Corner
Concept #4. Scale drawing
Learning objectives
Notes for teachers
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ / Geogebra Applets
- Process/ Developmental Questions
- Evaluation
- Question Corner
Hints for difficult problems
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Math Fun
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