Changes

*Website interactives/ links/ / Geogebra Applets

*Website interactives/ links/ / Geogebra Applets

*Process:

*Process:

# This activity can be done in groups by grouping 3 students in each group.

# This activity can be done in groups by grouping 3 students in each.

# The students should measure distances of library, dinning hall, principal's room, entrance gate, playground etc from their class room using a measuring tape in metres.

# The students should measure distances of library, dinning hall, principal's room, entrance gate, playground etc from their class room using a measuring tape in metres.

# The teacher can mark reference points for each and explain to the students.

# The teacher can mark reference points for each and explain to the students.

*Evaluation

*Evaluation

# Were the students able to comprehend which measuring instrument should be used for particular items ?

# Were the students able to comprehend which measuring instrument should be used for particular items ?

# Were they able to document their observations appropriately in a tabular form.

# Were they able to document their observations appropriately in a tabular form ?

*Question Corner:

*Question Corner:

# Discuss the applications of scale drawing ?

# Discuss the applications of scale drawing ?

===Activity No # (PART B) : Estimating Tile costs===

===Activity No # (PART B) : Estimating Tile costs===