• 3 months ago
Transcript
00:00Welcome to my counting gym. This is a fun place where we learn to count.
00:07We have basketballs and dodgeballs. In order to clean up all these basketballs and dodgeballs,
00:12we need to learn about counting to 120.
00:16Will you guys help me?
00:18Thank you. Let's head over and take a look.
00:21Whoa! Here comes the dodgeballs.
00:24Ouch!
00:27Here we have some dodgeballs.
00:29Can you tell me how many we have?
00:33We have 7. Great job!
00:35The number 7 is here to represent how many balls there are.
00:40This numeral, or number, says there are 7 balls.
00:43So when you see the numeral 7, you will know it represents an amount of objects,
00:48like the 7 balls you see here.
00:51Now that is really cool to know, but what if you have lots of balls to count?
00:58This is a lot of balls to count one by one. This will take forever.
01:03Wait, there is something we can do to help us count faster.
01:06We can use patterns to help us. Let me show you what I mean.
01:11Here on the top row we have 1, 2, 3, 4, 5.
01:16We have 5 balls on the top row. Now do you see a pattern here?
01:22If you look at each row, they line up, and each row has 5 balls.
01:26So instead of counting every ball one by one, we can count by 5s.
01:31If you have not learned yet how to count by 5s, don't worry. It just takes some practice.
01:36Counting by 5 we get 5, 10, 15, 20, 25, 30.
01:46And the last row is not complete, so we will count on from 30 and get 31, 32, 33.
01:55There are 33 balls here! Amazing job, guys!
01:59We did not have to count every single ball because we noticed a pattern.
02:03Each row that had 5 balls let us count by 5s to get our answer faster.
02:07Let's try one more and see how fast we can count using patterns.
02:13Here we have some basketballs to count, and it looks like there is a lot of them.
02:17Take a minute and tell me if you see a pattern.
02:21Each row has 5 balls, so we can again count by 5s to get our answer.
02:26Let's count by 5s. 5, 10, 15, 20, 25, 30, 35, 40, 45, 50!
02:41Wow! There are 50 basketballs! Great job, guys!
02:45You are really good at this!
02:48There is one last thing to look at, then we can go.
02:53Here we have the numbers 24, 25, 26, then a blank space.
02:59This is yet another pattern we can see to help us find out what number is supposed to be in the blank space.
03:04Can you figure it out?
03:08The pattern here is that we are counting by 1 starting at 24.
03:12If we continue counting by 1 from 24, we get 25, 26, and what comes after 26?
03:2027! Great job!
03:23We found the missing number by counting on from the pattern we saw.
03:27Amazing job, guys! Thank you so much for helping me today!
03:32Here is a basketball. Go ahead, shoot the ball!
03:37Nice shot! We'll see you later. Goodbye!