CBSE Class 3  >  Class 3 Notes  >  Mathematics (Maths Mela)  >  PPT: Fun at Class Party!

PPT Fun at Class Party! - for Class 3 (Maths Mela) PDF Download

Download, print and study this document offline
Please wait while the PDF view is loading
 Page 1


FUN AT CLASS
FUN AT CLASS
PARTY
PARTY
Page 2


FUN AT CLASS
FUN AT CLASS
PARTY
PARTY
Measuring helps us know the size of objects, like
how tall a tree is or how wide a table is. 
M E A S U R I N G :
Learning to measure is important because it helps
us describe and compare things accurately. 
How many jobs can you think of which involve
measuring?
Page 3


FUN AT CLASS
FUN AT CLASS
PARTY
PARTY
Measuring helps us know the size of objects, like
how tall a tree is or how wide a table is. 
M E A S U R I N G :
Learning to measure is important because it helps
us describe and compare things accurately. 
How many jobs can you think of which involve
measuring?
Long ago, people used body parts to measure
things!
Hand span ?? – Distance from thumb to little
finger.
Cubit ?? – Distance from elbow to fingertip.
But everyone's hands and arms are different
sizes! ?? To solve this, standard units of measurement
were created. ? MEASUREMENT OF LENGTH 
Page 4


FUN AT CLASS
FUN AT CLASS
PARTY
PARTY
Measuring helps us know the size of objects, like
how tall a tree is or how wide a table is. 
M E A S U R I N G :
Learning to measure is important because it helps
us describe and compare things accurately. 
How many jobs can you think of which involve
measuring?
Long ago, people used body parts to measure
things!
Hand span ?? – Distance from thumb to little
finger.
Cubit ?? – Distance from elbow to fingertip.
But everyone's hands and arms are different
sizes! ?? To solve this, standard units of measurement
were created. ? MEASUREMENT OF LENGTH 
Earlier people also used to measure with inches,
feet, and yards 
12 inches = 1 foot ?? 3 feet = 1 yard
MEASUREMENT OF LENGTH 
Page 5


FUN AT CLASS
FUN AT CLASS
PARTY
PARTY
Measuring helps us know the size of objects, like
how tall a tree is or how wide a table is. 
M E A S U R I N G :
Learning to measure is important because it helps
us describe and compare things accurately. 
How many jobs can you think of which involve
measuring?
Long ago, people used body parts to measure
things!
Hand span ?? – Distance from thumb to little
finger.
Cubit ?? – Distance from elbow to fingertip.
But everyone's hands and arms are different
sizes! ?? To solve this, standard units of measurement
were created. ? MEASUREMENT OF LENGTH 
Earlier people also used to measure with inches,
feet, and yards 
12 inches = 1 foot ?? 3 feet = 1 yard
MEASUREMENT OF LENGTH 
1
0
1 2
1 3
2
Now, we mostly use the Metric System:
Meter (m) – Standard unit of length
Kilometer (km) – Long distances
Centimeter (cm) – Small lengths
MEASUREMENT OF LENGTH 
Read More
27 videos|205 docs|28 tests
Related Searches
PPT: Fun at Class Party! - Mathematics for Class 3 (Maths Mela), Important questions, PPT: Fun at Class Party! - Mathematics for Class 3 (Maths Mela), Extra Questions, PPT: Fun at Class Party! - Mathematics for Class 3 (Maths Mela), Summary, Objective type Questions, Semester Notes, pdf , ppt, MCQs, Previous Year Questions with Solutions, shortcuts and tricks, Exam, Free, mock tests for examination, Sample Paper, practice quizzes, Viva Questions, past year papers, study material, video lectures;