Principle
The students should measure length, diameter, and hole depth of various objects with a measuring tape and/or vernier caliper as possible. In doing this they should choose and use the more suitable measuring device. The results should be entered in the table as a numerical value and its unit. The symbol for the length (l ) and the diameter (d ) should also be used. The average value (AV ) of each set of 3 measurements should be determined.
Benefits
ΠΠΈΡΠ΅ΡΠ°ΡΡΡΠ° ΠΏΠΎ Π΄Π°Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅
ΠΠ°Π·Π°Π΄ ΠΊ ΠΏΠ΅ΡΠ΅ΡΠ½Ρ