761
edits
Changes
Jump to navigation
Jump to search
mLine 446:
Line 446: − Line 706:
Line 705: − + − Line 1,057:
Line 1,055: − '''''Evaluation'''''+ − − − − − == Evaluation == − Line 1,097:
Line 1,089: − − − Line 1,347:
Line 1,336: − + − Line 1,702:
Line 1,690: − '''''Evaluation'''''+ − − − − − − == Evaluation ==
→Evaluation
# If you want to understand improper fraction , example 8/3. In the equal share model , 8/3 represents the share that each child gets when 8 rotis are divided among 3 children equally. The child in this case will usually distribute 2 full rotis to each child and then try to divide the remaining rotis. At this point you can show the mixed fraction representation as 2 2/3
# If you want to understand improper fraction , example 8/3. In the equal share model , 8/3 represents the share that each child gets when 8 rotis are divided among 3 children equally. The child in this case will usually distribute 2 full rotis to each child and then try to divide the remaining rotis. At this point you can show the mixed fraction representation as 2 2/3
[[Image:KOER%20Fractions_html_m66ce78ea.gif]]
[[Image:KOER%20Fractions_html_m66ce78ea.gif]]
== Evaluation ==
When
When
we divide by a fraction is the result larger or smaller why ?
we divide by a fraction is the result larger or smaller why ?
== Self-Evaluation ==
== Self-Evaluation ==
This '''PhET simulation''' enables you to
This '''PhET simulation''' enables you to
used to show how to link these other topics with the already
used to show how to link these other topics with the already
understood concepts of fractions.
understood concepts of fractions.
== Objectives ==
== Objectives ==
[[Image:KOER%20Fractions_html_m22cda036.gif]]
[[Image:KOER%20Fractions_html_m22cda036.gif]]
== Evaluation ==
# How many numbers can I represent on a number line between 1 and 2.
# How many numbers can I represent on a number line between 1 and 2.
# What is the difference between a rational and irrational number, give an example ?
# What is the difference between a rational and irrational number, give an example ?
# What is Pi ? Why is it a special number ?
# What is Pi ? Why is it a special number ?
== Self-Evaluation ==
== Self-Evaluation ==