110 New Esti-Mysteries

110 Feature Pic

I’ll be posting 110 New Esti-Mysteries this school year. If you are subscribed to the blog, I’ll let you know each time a new one is posted.

How to Use Esti-Mysteries

  1. Use the blue links below to download the Esti-Mystery. Each one is a PowerPoint file. If you use Google Slides, just save the PowerPoint file into your google drive. Then open it with Google Slides.
  2. When you open the PowerPoint (or Google Slides) file you will see several slides. That’s because there are 3 choices with each Esti-Mystery.
    • No Chart Version – Start on Slide 2
    • A Version with a Chart to Write On – Start on Slide 8
    • An Animated Chart – Start on Slide 14. (This is the version I use.)
  3. Then be sure to play the slide show.
    • In PowerPoint: After you click on the slide you want to start on, click: Slide Show, then click: From Current Slide.
    • In Google Slides: After you click on the slide you want to start on, click: PRESENT
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Announcement: Leaping Numbers, Season 1 is coming on November 11 !

The first 4 videos will be released on November 11. After that, 2 videos will be released each school day through Thursday, November 21. The final Mystery Number will be revealed on November 21 – BUT many people will find it early.

Who will find it first? When will the Mystery Number be discovered? Will You be the first to find the Mystery Number?

Stay tuned for the first video. Leaping Numbers Season 1 is about to begin!

Here is the video to explain how Leaping Numbers – Season 1 will work:

Brand New Esti-Mysteries!

Thursday, November 7, 2024

Grades 1-3: “Around and Around”

EM 2125
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Grades 4-12: “Look Carefully! Your Chart Will Become Symmetrical After Clue 2 and Clue 3 – Just Like a Spinner”

EM 4094
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Tuesday, November 5, 2024

Kindergarten: “Spinners”

EM 0114
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Grades 1-2: “Spinning Around”

EM 1131
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Grades 3-8: “Did the Spinners Bend the Jar?

EM 3130
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Thursday, October 31, 2024

Grades 1-3: “When Did the Die Learn How to Yo-Yo?”

EM 2124
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Grades 4-12: “The Die is Pulling the Yo-Yo Into the Jar”

EM 4093
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Tuesday, October 29, 2024

Kindergarten: “The Die is Playing with the Yo-Yo”

EM 0113
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Grades 1-2: “The Die Took the Yo-Yo for a Spin”

EM 1130
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Grades 3-8: “The Die is Spinning the Yo-Yo

EM 3129
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Thursday, October 24, 2024

Grades 1-3: “Putting Numbers Together”

EM 2123
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Grades 4-12: “The Number Factory”

EM 4092
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Tuesday, October 22, 2024

Kindergarten: “Is 7 in the Answer?”

EM 0112 is 7 in the Answer
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Grades 1-2: “Puzzling Tiles”

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Grades 3-8: “The Clues are in the Letters

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FAQ’s

Q: The clues are showing all at the same time. How do I show them one at a time?

A: To show the clues one at a time – which is the way it should work – make sure the Slide Show is Playing. Follow the steps above.

Q: The Reveal isn’t showing. What do I do?

A: To show The Reveal, make sure the Slide Show is Playing. Follow the steps above.


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Friday, October 18, 2024

Grades 1-3: “Part of a Pattern”

EM 2122
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Grades 4-12: “Quick! Take the Picture…”

EM 4091
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Wednesday, October 16, 2024

Kindergarten: “Beach Balls”

EM 0111
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Grades 1-2: “Almost Lighter Than Air”

EM 1128
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Grades 3-8: “The Number of Colors and The Number of The Final Clue Go Together

EM 3127
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Thursday, October 10, 2024

Grades 1-3: “The Number of Colors is a Clue”

EM 2121
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Grades 4-12: “One Fifth and the Factor”

EM 4090
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Tuesday, October 7, 2024

Kindergarten: “Colorful Rings”

EM 0110
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Grades 1-2: “The Ring is Wrapped Around a Clue”

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Grades 3-8: “Circling the Answer

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Thanks for spreading math joy!

All my best,

Steve

Steve Wyborney Avatar

20 responses to “110 New Esti-Mysteries”

  1. Leigh Anne Avatar
    Leigh Anne

    Where can I find the download for the recording page for your new Leaping Numbers? Thank you!

    1. Steve Wyborney Avatar
      Steve Wyborney

      Hi Leigh Anne. I’m getting it all ready and it should be available by tomorrow.

      I hope you love Leaping Numbers: Season 1 !

  2. Gretchen Avatar
    Gretchen

    Thank you so much. I have been using your esti-mysteries for several years with my classes. My kiddos LOVE them. They get to do them on Monday and Friday and are always super excited!!!!

    1. Steve Wyborney Avatar
      Steve Wyborney

      Thanks you for sharing their joy with me!

  3. Nicole Clarke Avatar
    Nicole Clarke

    Is there answers to the activities?

    1. Steve Wyborney Avatar
      Steve Wyborney

      Hi, Nicole. Yes, the answer is on the Reveal Slide, the one with the red box. Once you are on that slide, play the PPT or the Google Slide and it will appear.

  4. Martina Schmidt Avatar
    Martina Schmidt

    Thank you for your awesome work. I love your resources and use them a lot. Have already recommended them to heaps of colleagues.

    1. Steve Wyborney Avatar
      Steve Wyborney

      Thanks, Martina! I appreciate it.

  5. Deanne Avatar
    Deanne

    Hi Steve,
    We absolutely LOVE your resources! The students walk into the class chanting ‘Estimation Mystery’ over and over at the start of our maths lessons. Thank you very much for sharing!

    1. Steve Wyborney Avatar
      Steve Wyborney

      I love hearing about such math enthusiasm! Thanks for sharing!

  6. Alyssa MacIsaac Avatar
    Alyssa MacIsaac

    My grade fives love these! NB, Canada

    1. Steve Wyborney Avatar
      Steve Wyborney

      Thank you! I love hearing that students in New Brunswick love them! Wishing you all a great week!

  7. Libby Avatar
    Libby

    Yes! My class LOVES esti-mysteries in Grade 5/6 Manitoba, Canada. Thank-you so much for making these!

    1. Steve Wyborney Avatar
      Steve Wyborney

      Thank you! Many more to come!

  8. April Lowe Avatar
    April Lowe

    Thank you!!! This is our warm up for “Fun Friday” math. My kids have started to sing “I’m Still Standing” if their number is still in contention. It’s my favorite math activity that I do with them! Thank you again!

    1. Steve Wyborney Avatar
      Steve Wyborney

      That’s really fun! Have a great Friday!

  9. Mary Avatar
    Mary

    Have been following you for a LONG tie and LOVE your “stuff”. I am still using your “Leaping Numbers”. THANK YOU!

    1. Steve Wyborney Avatar
      Steve Wyborney

      Thanks, Mary!

  10. Debbie Kirby Avatar
    Debbie Kirby

    Thank you so much for all you do. We’ve done several Estimation Clipboards the past few weeks and the kids always get so excited. One girl has said more than once, “This is my favorite part of they day!” We just started Esti-Mysteries this week and I know they’ll love those too.

    1. Steve Wyborney Avatar
      Steve Wyborney

      Thank you so much for sharing this, Debbie!

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