Activity: Discover Lengths
This is a simple, but very useful, activity:
Measure the length, width and height of everyday items
You will need:
- A ruler (for smaller items)
- A tape measure (for larger items)
- Pen and paper
Measure using millimeters (mm) or inches (in). Try to do both if you can.
Length is the distance from end to end.
But "Length" also means the longer distance across:
Spelling: Length and Width end in "th", but Height ends in a "t"
Using A Ruler
Make sure one end of the object is at the "0" mark and read the number at the other end. You can also count the little marks between the numbers for a more accurate answer.
Measuring the length of a fork (8 inches or 200 mm long)
Using a Tape Measure
A tape measure has a little right-angled "hook" at the start ... you can use this to hold on to one edge while you pull the tape measure to the other edge.
Make sure you measure straight across (or straight up and down) or your answer will be wrong.
Measuring the width of a door (820 mm wide).
Measuring the width of a table.
Measuring the height of a chair.
Fill In This Table
Measure the following items (including three others that you find):
|Chair seat (height)|
|Chair back (height)|
From Smallest to Largest
Now, list the items above, from the smallest to largest distance:
Example: Paperclip (width), Teaspoon (length), Pencil (length), ...