Week 09 · Tens and ones
Number Hunt
Number Hunt
// Ten ones make one ten
⏱ about 15 min
Saturday: Number Hunt
Bennie and Samantha get ready for a hunt.
"Let us find lots of things," says Samantha.
"Then we make tens to count them," says Bennie.
Hunt for big groups
Look for a big group of small things.
Try buttons, blocks, crayons, leaves or pebbles.
Make piles of ten.
Count the piles by tens, then count the ones.
Try it: Number Hunt
Find a group with more than 10 things.
Make as many tens as you can.
Count the tens. Then count the ones.
Say the number in tens and ones.
Find a second group and do it again.
Make as many tens as you can.
Count the tens. Then count the ones.
Say the number in tens and ones.
Find a second group and do it again.
WHAT DID YOU LEARN?
- Read the question.
- Tap your answer.
How many ones make one ten?
What number is this?How many tens are in 76?
How many ones are in 76?
MAKE THE NUMBER
- Read the question.
- Tap your answer.
3 tens and 8 ones make what number?
6 tens and 0 ones make what number?◇ TENS AND ONES WITH A GROWN-UP
Your grown-up says a number from 11 to 99.
You build it with piles of ten and ones.
Then you say a number for them to build.
Take turns five times.
You build it with piles of ten and ones.
Then you say a number for them to build.
Take turns five times.
Draw your hunt group as tens and ones.
For a grown-up
This week your child learned tens and ones.
Ten ones make one ten.
In 47, the 4 means four tens.
Bundling real things into tens helps a lot.
Let them count each pile to check it is ten.
Ten ones make one ten.
In 47, the 4 means four tens.
Bundling real things into tens helps a lot.
Let them count each pile to check it is ten.
Great hunting! Next week Bruce helps us compare numbers.