Measurement         Length and MassWhat will we learn today?• Finding mass in non-standard units• Comparison of mass.
The baby is heavy.The child is heavier.The father is the heaviest of the three.
Mass can be measured and comparedusing a fixed units. We can also use the words light         lighter                   li...
1 ball stands for 1 unit.  The book is 3 units.
1 ball stands for 1 unit.  The cup is 2 units.
1 ball stands for 1 unit.The cup has a mass of 2 units.The book has a mass of 3 units.We can say that the book is heaviert...
The object that goes down has a heaviermass.
The object that goes down has a heavier mass.         Dannie is heavier than May.         May is lighter than Dannie.
Find the mass of the book.The mass of the cup is 2 units.The mass of the book will be 1 unit.         3 - 2 = 1
Are you ready to  try out the   questions?
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Mass

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Mass

  1. 1. Measurement Length and MassWhat will we learn today?• Finding mass in non-standard units• Comparison of mass.
  2. 2. The baby is heavy.The child is heavier.The father is the heaviest of the three.
  3. 3. Mass can be measured and comparedusing a fixed units. We can also use the words light lighter lightest to describe mass.
  4. 4. 1 ball stands for 1 unit. The book is 3 units.
  5. 5. 1 ball stands for 1 unit. The cup is 2 units.
  6. 6. 1 ball stands for 1 unit.The cup has a mass of 2 units.The book has a mass of 3 units.We can say that the book is heavierthan the cup by 1 units. 3 - 2 = 1
  7. 7. The object that goes down has a heaviermass.
  8. 8. The object that goes down has a heavier mass. Dannie is heavier than May. May is lighter than Dannie.
  9. 9. Find the mass of the book.The mass of the cup is 2 units.The mass of the book will be 1 unit. 3 - 2 = 1
  10. 10. Are you ready to try out the questions?

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