Page 131 - NUMINO Challenge_K1
P. 131
Measurement
Exploration
1. Direct Comparison
Unit Overview
Comparison is closely connected to events in everyday life. It is a basic form of
measurement that students use in their daily lives; height comparison, weight
comparison, etc. This unit does not use standard forms of measurement, but it
guides students to use observation to express comparison such as longer-
shorter, larger-smaller, more-less, and heavier-lighter. Students will also be able
to understand the concept of volume and develop their sense for volume, which
will build the foundation for their understanding of measurements as they
compare the different measurements of 2 to 3 objects.
p.8 1. Direct Comparison p.9
Compare Lengths Compare Capacities
Place two objects side by side to compare the length. When the same containers are placed side by side, the one
that is filled higher has the larger capacity.
The recorder is longer than There is more soda than water.
the pencil. There is less water than soda.
The pencil is shorter than
the recorder. Water Soda
Compare Areas Compare Weights
When objects are placed on a scale, the dish with a heavier
Place objects on top of each other to compare the width. object is lowered.
The sketchbook is wider than The watermelon is heavier
the book. than the apple.
The book is narrower than
the sketchbook. The apple is lighter than the
watermelon.
EExxeerrcciissee Look at the picture and place on the longer object and EExxeerrcciissee Look at the objects and mark on the object that has
on the wider object. more water and on the heavier object.
8 NUMINO Challenge K1 9Measurement
First, guide the students to compare the objects intuitively. Then, have them choose objects
that are similar in length, area, weight, etc.
2 NUMINO Challenge K1
Exploration
1. Direct Comparison
Unit Overview
Comparison is closely connected to events in everyday life. It is a basic form of
measurement that students use in their daily lives; height comparison, weight
comparison, etc. This unit does not use standard forms of measurement, but it
guides students to use observation to express comparison such as longer-
shorter, larger-smaller, more-less, and heavier-lighter. Students will also be able
to understand the concept of volume and develop their sense for volume, which
will build the foundation for their understanding of measurements as they
compare the different measurements of 2 to 3 objects.
p.8 1. Direct Comparison p.9
Compare Lengths Compare Capacities
Place two objects side by side to compare the length. When the same containers are placed side by side, the one
that is filled higher has the larger capacity.
The recorder is longer than There is more soda than water.
the pencil. There is less water than soda.
The pencil is shorter than
the recorder. Water Soda
Compare Areas Compare Weights
When objects are placed on a scale, the dish with a heavier
Place objects on top of each other to compare the width. object is lowered.
The sketchbook is wider than The watermelon is heavier
the book. than the apple.
The book is narrower than
the sketchbook. The apple is lighter than the
watermelon.
EExxeerrcciissee Look at the picture and place on the longer object and EExxeerrcciissee Look at the objects and mark on the object that has
on the wider object. more water and on the heavier object.
8 NUMINO Challenge K1 9Measurement
First, guide the students to compare the objects intuitively. Then, have them choose objects
that are similar in length, area, weight, etc.
2 NUMINO Challenge K1
