

🚀 Ignite curiosity with every card — STEM learning that travels with you!
STEM Challenges Learning Cards by Carson Dellosa offer 30 vibrant, dual-sided activity cards designed for grades 2-5. Each card delivers hands-on experiments across physical, life, earth, and space sciences using simple materials, fostering critical thinking and real-world problem solving. Compact and organized with a divider, this set is perfect for classrooms, homeschoolers, and on-the-go learning.









| ASIN | B078H9VSGM |
| Age Range (Description) | Kid |
| Best Sellers Rank | #33,411 in Toys & Games ( See Top 100 in Toys & Games ) #398 in Educational Flash Cards #534 in Early Childhood Education Materials |
| Date First Available | January 6, 2018 |
| Global Trade Identification Number | 00044222258467 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 140350 |
| Manufacturer | Carson-Dellosa |
| Manufacturer Minimum Age (MONTHS) | 72 |
| Number of Pieces | 33 |
| Product Dimensions | 8"L x 6.1"W |
| School type | Elementary School |
| UPC | 044222258467 |
K**N
Perfect for my 3rd grade classroom!
Great STEM ideas for the classroom! Perfect to add to sub plans or to include in class celebrations.
D**L
Carson Dellosa Stem Challenges, Seasonal, Physical, Life, Earth and Space Science Kits
We absolutely love the Carson Dellosa STEM Challenges kit! It’s been a fantastic addition to our homeschool curriculum and also great for fun, hands-on learning outside of regular lessons. Each challenge is themed around different science topics — seasonal, physical, life, earth, and space — which keeps things fresh and exciting. The activities are well thought out, encourage critical thinking, and use simple materials we usually have at home. This kit is perfect for sparking curiosity and getting kids involved in real-world problem-solving. Whether you’re homeschooling or just looking for meaningful screen-free activities, this is a fantastic resource. Highly recommend!
S**S
STEM galore!
Very nice and heavy box. The card stock is very good quality and there is so many activities to choose from! Definitely recommend to anyone and great for homeschooling or even just as summer stem activities. Everything is nicely laid out and easy to understand. The colors, fonts and pictures are great! It's a slim box that could be easily store away.
J**E
Great, prep time needed to use in a class
Overall, not a bad product. The cards are great, but I did not realize how much prep or purchasing of items I would need to do to use in a classroom. More conducive for home school since it would take more prep work to use in a classroom when you want students to pull a card and do a task.
C**E
Fun, educational, ORGANIZED, what more could you ask for?
I'm so impressed with this product! I can't wait to use it with the homeschool group. I bought this for my 7 year old, but we will probably have ages 6-11 in the group participating! I love that it's so well organized, a dream! It looks like a lot of fun for the kiddos!
D**.
Great for my homeschooler
These cards are easy for grab and go activities without the prep work, using most items I already have at home. Comes with a lot of cards that are nice and sturdy with categories like animals, weather and body to choose from. I'll be using
M**D
They’re ok, not great
The activities and experiments are neat, but the cards don’t explain how to put the things together, or the science behind the experiments as well as I hoped. I used the cards for ideas for experiments and activities, but then had to research how to execute it on my own. The cards are good quality, very sturdy.
R**F
Awesome Resource!
Very awesome STEM resource! They keep things very open ended with their prompts, making the kids think critically and creatively like an engineer would! There's hints on the back as well as questions to ask the child to prompt further learning about the scientific concepts they are practicing while doing the experiment. The items required for most are things most people with basic craft supplies would have around their house. Coming from someone with an ECE degree this is exactly the sort of science that kids learn the best from.
C**A
If you want to have a makerspace in your school or classroom, these are ideal. They provide just enough guidance to spur the design process, but remail challenging. Without some challenges, the maker space can be nothing but aimless busy work.
K**E
These are amazing cards. They give you the info on what to do then how it relates to each part of STEM. My kids loves these. And such a variety throughout the seasons and holidays
R**L
I bought these for my classroom and the kids love them!
D**E
Great resource -very handy.
S**R
Great collection for my STEM cart
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