NEW CHALLENGES
Parents and Teachers:
All grade levels are approximations only. Please help your child or students select the most appropriate challenges. Students can answer as many challenges as they would like.
Grades K - adult (Come on adults - Join in the fun!)
I am going to Churchill to work with scientists that are digging in the soil. What do you think we'll find? Maybe you can dig in your own yard and tell me what you find. Then I'll compare it to what we find. You can use a magnifying glass to really look at the soil up close! Older students, don't forget to use plenty of adjectives (describing words).
Grades 2+
I am going shopping this weekend for a pair of boots. I saw a pair in a catalog that cost $55.00. If I pay with $87.00, how much money will I get back?
Grades 3+ (HINT: Draw a picture to help your thinking)
Part 1 I am bringing batteries for my camera. Each package of batteries has 7 batteries inside. I am going to bring 8 packages. How many batteries will I have?
Part 2 (use your answer from the last question) If my camera takes two batteries at a time, how many times can I replace the batteries in my camera?
Grades 5+
I will be traveling to Churchill with 10 other teachers. If 7 of us are women, what is the fraction of teachers who are women?
What is the fraction of teachers who are men?
How many fractions can you list that are equivalent to the fraction of male teachers going?
FOR EVERYONE:
Don't look in the comments section until you have figured out your answers, because I might have posted some correct responses already. Don't forget to put your first name (no last names), age or grade and town.
And you can write down your questions in the comments section too!
Miss Santoro

10 Comments:
Adam,
I checked your answers and they were ALL CORRECT! I like the way you used your estimation skills to figure out the problem about me flying to Churchill.
Great job! I hope you keep writing.
Alyssa and Allison,
You both did a great job with the battery problem! I hope you both keep writing also!
For everyone:
The division in the battery problem was a little bit tricky. 56 divided by 2 is actually 28, not 26. That is a mistake that quite a few children made, but I'm so glad that you were trying it!
Miss Santoro
For part one the answer is 56 batteries, and for part two: the answer is 28 sets of batteries. I hope you discover some interesting things on your trip to Churchill, Canada. Have a safe trip!
Elese
3rd Grade
Nayaug School
Hi Miss Santoro, I figured out that you are bringing 56 batteries on your trip, and would be able to change them 28 times.
Can't wait to keep reading your blog....it's awsome!!!
Will, Nayaug 3rd grade
Dear Miss Santoro,
I did the problem on the batteries. The answer is 56 batteries.
Part 2: The answer is I can change the batteries 28 times.
Mark
Grade 3
Age 9
South Glastonbury
Kaylen Grade 3 Glastonbury
56 batteries
you can use it 28 times
Emma
Age 8
Glastonbury, CT
You would have 56 batteries.
Matt Age 8
South Glastonbury,CT
The answer to part 1 was 56 batteries. The answer to part 2 was you can replace the batteries in the camera 28 times.
Oliver,
Great job! I couldn't post your answer though because you included your last name. Next time just remember to put your first name and grade. Thanks for writing and I hope to hear from you again!
Miss Santoro
I have posted many correct answers here. Congratulations to all of you! Well done and I hope you continue to write in.
Miss Santoro
Miss.s Have you seen any polar bears yet?
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