Counting in order | Counting | Early Math | Khan Academy

00:01:57
https://www.youtube.com/watch?v=PEeUTQ0Gri8

Zusammenfassung

TLDRThe video explains the correct method to count objects like flowers and mice, emphasizing the importance of sequential counting without skipping any items. It illustrates a common mistake of skipping a number and labeling the sequence incorrectly. Viewers are guided through examples that demonstrate correct counting practices to avoid these errors.

Mitbringsel

  • 🌸 Always count flowers sequentially: one, two, three, four, five, six, seven, eight, nine, ten.
  • 🚫 Avoid skipping numbers when counting objects like mice.
  • 🐭 Ensure to start counting from the correct number for each item.
  • 🔢 Type the missing numbers in the given sequence to complete the count.
  • ✅ Select the correct number sequence without skipping.
  • ✏️ Practice counting with examples to reinforce this method.
  • 🗂 Understanding correct counting can help in practical life scenarios.
  • 📊 Counting sequentially ensures accurate results.
  • 👀 Carefully check your counting sequence to avoid mistakes.
  • 🧠 Reinforce learning by correcting common errors.

Zeitleiste

  • 00:00:00 - 00:01:57

    The video discusses the correct way to count the number of objects like flowers and mice, emphasizing that the sequence should not skip any items. Initially, an incorrect method is shown where some flowers are skipped, illustrating a common mistake. The correct counting method sequentially numbers each object, resulting in counting all flowers from one to ten without skipping. The narrator confirms the correct method by successfully checking an answer. Similarly, the video addresses counting mice, pointing out a similar mistake of skipping a number. The correct sequence is confirmed by counting each mouse from one to seven accurately. The video continues with exercises, including counting ladybugs and filling in missing numbers, highlighting the proper method again. It concludes with reiterating the correct and incorrect counting of flowers, stressing the importance of counting each object in sequence.

Mind Map

Video-Fragen und Antworten

  • How should you count flowers correctly?

    You should count each flower sequentially without skipping, for example: one, two, three, four, five, six, seven, eight, nine, ten.

  • What mistake is commonly made when counting objects like mice?

    A common mistake is skipping numbers or starting the count incorrectly, such as labeling the second item as the third.

  • Why is it important to count items without skipping numbers?

    Skipping numbers can lead to incorrect totals and misunderstandings about quantity.

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Automatisches Blättern:
  • 00:00:00
    - [Voiceover] How do we count the flowers?
  • 00:00:03
    So, this first choice, they go one, two, three,
  • 00:00:08
    and then they don't count this one and then they skip it
  • 00:00:11
    and they go four, five, six,
  • 00:00:14
    and then they skip this one again,
  • 00:00:15
    and then they say seven, eight.
  • 00:00:17
    That's not how you count flowers!
  • 00:00:18
    You'd say this is four, this is five, six,
  • 00:00:21
    seven, eight, nine, 10.
  • 00:00:23
    So, this first choice is not right.
  • 00:00:26
    Now, the second one looks better.
  • 00:00:27
    One, two, three, four, they didn't skip this one,
  • 00:00:31
    five, six, seven, eight, nine, 10.
  • 00:00:35
    That one looks good so I'll click right over here
  • 00:00:38
    and check my answer.
  • 00:00:41
    How do we count the mice?
  • 00:00:43
    Let's see, one, two, this isn't the third mouse!
  • 00:00:47
    This is the second mouse!
  • 00:00:49
    This is crazy, this isn't right.
  • 00:00:51
    All right, this one over here.
  • 00:00:52
    One, two, three, four, five,
  • 00:00:56
    six, seven, this is right.
  • 00:00:58
    Up here they skipped the number two,
  • 00:01:00
    this should be the second mouse, not the third mouse!
  • 00:01:03
    All right.
  • 00:01:04
    Let's keep going.
  • 00:01:06
    Type the missing numbers.
  • 00:01:07
    It says count the ladybugs.
  • 00:01:09
    Type the missing numbers in the boxes.
  • 00:01:12
    All right, this is ladybug number one.
  • 00:01:15
    Two, then let me type three, then let me type four.
  • 00:01:21
    It's a lot of fun.
  • 00:01:23
    Count the flowers.
  • 00:01:25
    Type the missing numbers in the boxes.
  • 00:01:27
    This is flower number one, flower number two.
  • 00:01:31
    Just gonna type that right in there.
  • 00:01:33
    Check it, lemme do one more.
  • 00:01:35
    How do we count the flowers?
  • 00:01:37
    So, we saw one like this a few questions ago.
  • 00:01:39
    One, two, three, four, five, six,
  • 00:01:43
    seven, eight, nine, 10.
  • 00:01:46
    That one looks good.
  • 00:01:48
    This one, just like the last time, they skipped,
  • 00:01:50
    actually they skipped the same ones.
  • 00:01:51
    This wouldn't be the right way to do it.
  • 00:01:53
    So, we select this one right here, and then we're done.
Tags
  • counting
  • flowers
  • mice
  • sequential
  • mistakes
  • numbers
  • examples
  • tutorial
  • correctness
  • guidance