A Peek Beyond the Point: common misconceptions

If your child says… “I only count the three tenths left over.”

Ask together

How many tenths cover the length before your leftover part?

What’s true

The complete unit contributes another ten tenths.

If your child says… “Hundredths are bigger because a hundred is bigger than ten.”

Ask together

How many little squares fit inside the shaded tenth?

What’s true

Dividing the same whole into more equal pieces makes each piece smaller.

If your child says… “I can leave out the zero and write 1.5.”

Ask together

Without the zero, which heading would the five sit under?

What’s true

Removing this zero moves five from hundredths into tenths.

If your child says… “Twelve tenths is 0.12.”

Ask together

After ten tenths fill a whole, how many tenths remain?

What’s true

Twelve tenths exceed a whole, so the whole-number part cannot be zero.

If your child says… “Every unit change moves the point one place.”

Ask together

How many centimetres fill this whole metre?

What’s true

The conversion depends on how many smaller units fill the larger unit.

If your child says… “0.50 must be different because it has another digit.”

Ask together

Where do five tenths and fifty hundredths land on the tape?

What’s true

The five still counts tenths, and the final zero adds no hundredths.

If your child says… “Five wholes and twelve tenths make 5.12.”

Ask together

How many of those twelve tenths can become another whole?

What’s true

Twelve tenths contain another whole and two remaining tenths.

If your child says… “4.5 hours after noon means five minutes past four.”

Ask together

How many minutes did the half-turn cover?

What’s true

Five tenths of an hour is half an hour, which contains thirty minutes.