Lesson plan
Class
- 2nd
Topic – Jugs and mugs
Subject-
Maths
Book- Magic Maths
Subject objective-
·
To enable the students to understand the concept of
mathematics and its use in our daily life.
·
To develop logical thinking and reasoning.
Lesson objectives-
·
Students will be able to measure liquids themselves.
·
Students will be able to compare more and less units.
· Measuring and comparing the capacity of
containers, used in daily life.
· Using standard measuring units, such as 1 litre,
500 ml, 200 ml, etc.
·
Students will solve word problems related to volume.
Vocabulary words- Container,
Capacity, Measure, Compare, Glassful, Bucketful, Half, Twice, Four times, Quarter.
SENSES
USED:
eyes ,ears ,skin, tongue
Social
norms : Interpersonal, communication
Life
skills / concept:
understanding, analysis ,thinking.
Teaching
material:
Chart paper, Different containers Like glass, shoe
box ect, Vessles like Jug, Mug, Bottle, Buckets, Spoon, some real life objects
like Marbles, Paper ect.
Teaching techniques :Explanation ,learning by doing, play way, Role play.
Pk testing-
Questions to check their
prior knowledge:
1. Have you seen a
milkman selling milk?
2. How will you ask the
milkman to give the required quantity of milk?
3. How will you ask the
shopkeeper for the required quantity of milk sold in packets?
4. How will you ask for
the required quantity of oil from the shop?
From the responses of
the students, explanation can be provided to them that liquids are measured in
terms of litres and millilitres. The teacher can explain about standard
measures of measuring liquids, such as litre, 500 ml, 200 ml, 100 ml, and so
on. The teacher can also remind the students that they take medicinal syrups in
millilitres when they fall sick.
Activity 1
[Concrete – representation
of Abstract]
The teacher will present
a number of vessels in front of the students and ask them which of the vessels
can hold more water than the other. She will ask them arrange the vessles
smaller to bigger.
The students can be
asked about the vessels that they use daily to carry water, milk, oil, and
juice. A discussion can be carried out with the children about the capacity of
the different vessels.
Providing the experience
Vessels of
different capacities can be given to children, for example, a bucket and a mug.
The students can then be asked to fill the bucket with the glasss. Similarly,
fill the mug with the glass. Now
students can be asked how many glasses of water are used first to fill
the bucket and then a mug
The above
activity can be done in reverse. The students can be asked to empty the vessels
instead of filling them. These activities will help the students to understand
non-standard measures in a clear way.
The teacher can provide
a few real-life examples of how much water one can drink, the vessels used for
drinking water, and the vessels used by cows to drink water. These examples
will enable the students to have an idea and distinguish the quantity of
non-standard measures.
Activity
2- Role Play of Milkman
Connecting to the real life
A child can be asked to
play the role of a milkman. He must be provided with measures as shown in the
picture. The other students can be asked to get milk from him.
1. The student playing
the role of the milkman can be asked to give 1 litre, 2 litres, and other
quantities with the help of the 200 ml mug.
2. The student playing
the role of the milkman can be asked to measure 1 litre, 2 litres, and other
quantities with the help of the 500 ml mug.
The above activity will
help the students have a fair idea that 1 litre is made up of 1000ml.
Activity
3- Playway (Game based learning)
Winning Strategy: The
students are required to empty a bucket using different units of measurement.
They must go from the lowest to the highest unit. Using any unit of
measurement, they have to pour out one litre. For example, using a 100 ml mug,
the students have to pour out water 10 times to empty one litre. They will be
required to empty water 5 times using the 200 ml mug and 2 times using the 500
ml mug. After having done this, the students have to record their measurements
in a chart. One who measures correctly and empties the bucket will be declared
the winner.
Activity
4- Conceptualization-
Teacher will ask
students to collect different bottles like:-(Eye drops or nail paint, water
bottles of different sizes, juice can). Now she will ask them to find the word
ml or l. The teacher assesses their observation. Then she will explain them In daily life we
use different measuring items which are marked in l and ml. L stands for litter and we use it for bigger
liquid units, and ML stands for milliliter and it is used for smaller liquid
units. She will explain the following concepts:
Homework-
Art Integration
After students are aware
of the concept of litres and millilitres, a worksheet can be given to them so
that they can integrate art with their learning to remember the concept better.
Assessment
1.The teacher gives a
work sheet asking students to match appropriately
1.
250 ml -
1l
2.
750 ml
- 1/4l
3.
500 ml
- 3/4l
4.
1000ml
- 1/2l
2. The teacher will give worksheet to students to guess the capacity
of the containers.
3.Student will
create paper cylinders of different sizes and fill them with stones, now empty
the cylinder and count the number of stones. Compare the number of stone. Are
they equal or unequal?
Learing
Outcome:
1. Students are
able to understand the concept of capacity of different containers.
2. They are able to
use ML and L in their daily life.
3. Students are able to measure liquids themselves.
4.
Students are able to measure items differently.
5.
Students are able to compare more and less units.
