--- product_id: 289632425 title: "Carson Dellosa STEM Challenges, Hands-On, Science Kits, Ages 4-7" brand: "carson dellosa education" price: "MX$771" currency: MXN in_stock: true reviews_count: 8 category: "Carson Dellosa Education" url: https://www.desertcart.mx/products/289632425-carson-dellosa-stem-challenges-hands-on-science-kits-ages-4 store_origin: MX region: Mexico --- # 30 double-sided challenge cards 7.75x5.5 inch compact cards Includes organizer divider Carson Dellosa STEM Challenges, Hands-On, Science Kits, Ages 4-7 **Brand:** carson dellosa education **Price:** MX$771 **Availability:** ✅ In Stock ## Summary > 🚀 Ignite young minds with STEM challenges that travel wherever learning happens! ## Quick Answers - **What is this?** Carson Dellosa STEM Challenges, Hands-On, Science Kits, Ages 4-7 by carson dellosa education - **How much does it cost?** MX$771 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/289632425-carson-dellosa-stem-challenges-hands-on-science-kits-ages-4) ## Best For - carson dellosa education enthusiasts ## Why This Product - Trusted carson dellosa education brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **STEM on the Go:** Perfectly sized 7.75x5.5 inch cards for learning anywhere, anytime. - • **Organized & Ready:** Includes a handy divider to keep challenges sorted and grab-and-go efficient. - • **Hands-On Engagement:** Simple, common materials with picture directions make STEM accessible and fun. - • **Diverse Science Topics:** 30 vibrant cards covering plants, animals, weather, and more to spark curiosity. - • **Trusted Educational Brand:** Carson Dellosa’s 40+ years of expertise ensures quality learning tools. ## Overview Carson Dellosa STEM Challenges, Jr. is a boxed set of 30 double-sided, full-color activity cards designed for ages 4-7. Each card features hands-on STEM challenges with picture directions and science explanations, covering diverse topics like plants, animals, and weather. Compact and portable at 7.75 x 5.5 inches, the set includes a divider for easy organization, making it ideal for classrooms, homeschool, or on-the-go learning. Backed by Carson Dellosa’s 40+ years of educational expertise, this kit transforms early science education into an engaging, accessible experience. ## Description Help students go full STEAM ahead with grab-and-go activities! STEM Challenges, Jr. for grades PK–1 provides a fun way to enhance STEM learning in the classroom. This boxed set includes 30 full-color challenge cards that are designed to capture a student’s attention with diverse, simple, and easy to complete activities. These engaging cards cover essential science topics for young learners such as plants, animals, insects, weather, transportation, and more. Each challenge card features two sides—the front side includes the challenge and a visual list of materials needed to complete the challenge. The back of the card is ideal for extended learning and includes hints, questions, and explanations of the science behind the challenge. Challenges feature picture directions to support early readers. Students will complete challenges where they make a pair of funky sunglasses, craft little animals, and more! Great for centers, hands-on classroom lessons, and homeschool learning fun. A divider is included to organize your cards with ease. Education happens everywhere, and Carson Dellosa strives to provide the tools needed to inspire learning everywhere it happens. Review: 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 Review: Using for Childcare - Purchased this to use for working childcare at my church as an activity to engage and learn instead of just playing (this is once a week childcare for a ministry-not preschool). We are excited to use but 1 thing that could be beneficial for even people at home is to have a card with the necessary supplies you'll need for the kit. Some people could be using at home and just want the materials ready for a rainy day or to know how many cardboard tubes to start saving since non-crafty people/teachers may not save these. I know I'm the latter (I don't even have small kids anymore) and would love to just have a list to build my project closet. ## Features - STEM Activities: Enhance your science curriculum with the STEM Challenges, Jr. Learning Cards. Preschoolers through first graders learn about diverse topics such as plants, animals, weather, transportation, insects, and much more! - Dimensions: Each activity card measures 7 ¾ inches x 5 ½ inches, the perfect size for on-the-go learning and easy storage. The divider measures about 7 ¾ inches x 8 inches. - What’s Included: The set includes 30 learning cards that cover a range of topics with picture directions, challenge explanations, and hints on each card. Organize your cards with ease with the divider—all featured in a boxed set for easy storage. - Hands-On Learning: Extend learning with STEM activities that use simple, common materials and easy-to-follow directions to build, create, and craft exciting projects! The stem set is perfect for centers, classroom lessons, and homeschool curriculum. - Why Carson Dellosa: For more than 40 years, Carson Dellosa has provided solutions for parents and teachers to help their children get ahead and exceed learning goals. Carson Dellosa supports your child’s educational journey every step of the way. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08QY6L2VZ | | Age Range Description | Kid | | Best Sellers Rank | #11,719 in Toys & Games ( See Top 100 in Toys & Games ) #106 in Educational Science Kits | | Brand Name | Carson Dellosa Education | | Customer Reviews | 4.3 out of 5 stars 175 Reviews | | Educational Objective | Science | | Included Components | 31 pieces | | Item Dimensions | 7.75 x 5.5 x 0.04 inches | | Item Dimensions L x W | 8.5"L x 63"W | | Item Type Name | CDE STEM Cards | | Item Weight | 16 ounces | | Manufacturer | Carson Dellosa Education | | Manufacturer Maximum Age (MONTHS) | 84 | | Manufacturer Part Number | 140352 | | Manufacturer Warranty Description | No Warranty | | Material Type | Paper | | Model Number | 140352 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 31 | | School Type | Preschool | | Set Name | STEM Challenges, Jr. | | Size | 7.75 inches x 5.5 inches | | Theme | Animals | | UPC | 044222291747 | | Unit Count | 1 Count | ## Images ![Carson Dellosa STEM Challenges, Hands-On, Science Kits, Ages 4-7 - Image 1](https://m.media-amazon.com/images/I/81KnXs3iSeL.jpg) ![Carson Dellosa STEM Challenges, Hands-On, Science Kits, Ages 4-7 - Image 2](https://m.media-amazon.com/images/I/71aWNGlridL.jpg) ![Carson Dellosa STEM Challenges, Hands-On, Science Kits, Ages 4-7 - Image 3](https://m.media-amazon.com/images/I/814Q+lEaozL.jpg) ![Carson Dellosa STEM Challenges, Hands-On, Science Kits, Ages 4-7 - Image 4](https://m.media-amazon.com/images/I/81VlMaJ9Z-L.jpg) ![Carson Dellosa STEM Challenges, Hands-On, Science Kits, Ages 4-7 - Image 5](https://m.media-amazon.com/images/I/81lojn9qh1L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Is there a materials list?** A: There is a visual list of the items that are needed to complete each challenge. **Q: Are there instructions or suggestion on how to do each activity?** A: Yes. Each challenge card features two sides—the front side includes the challenge and a visual list of materials needed to complete the challenge. The back of the card is ideal for extended learning and includes hints, questions, and explanations of the science behind the challenge. Each activity uses common materials and can be completed individually or during whole-class instruction. **Q: What are the brief titles or description of the activities included?** A: These activity cards include 30 challenge cards from 3 sections/seasons. Below are some examples. Autumn: The Art of the Leaf: photosynthesis Chuckin' Pumpkins: simple machines, potential and kinetic energy Hands-Free Harvest: opposable thumbs and levers Winter: Speedy Sleds: forces and gravity Polar Bear Play: density and buoyancy Spring & Summer: All the Colors of the Rainbow: light and color Solar S'mores: solar energy Keep Your Cool: insulators Pretty Petal Patterns: capillary action, plant adaptations **Q: Is there a list of materials needed for all of the activities? (Without going through each one individually)** A: There is not an overall list separate from the list of each activity, this is to prevent confusion. However materials are meant to be everyday items that you would have around the house or classroom. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for my homeschooler *by D***. on January 11, 2025* 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 ### ⭐⭐⭐⭐⭐ Using for Childcare *by T***4 on April 24, 2024* Purchased this to use for working childcare at my church as an activity to engage and learn instead of just playing (this is once a week childcare for a ministry-not preschool). We are excited to use but 1 thing that could be beneficial for even people at home is to have a card with the necessary supplies you'll need for the kit. Some people could be using at home and just want the materials ready for a rainy day or to know how many cardboard tubes to start saving since non-crafty people/teachers may not save these. I know I'm the latter (I don't even have small kids anymore) and would love to just have a list to build my project closet. ### ⭐⭐⭐⭐⭐ Cute and fun *by M***R on November 9, 2024* Cute fun activities that are easy to put together and build. Great learning resources. Fun for all little kiddos ## Frequently Bought Together - Carson Dellosa Stem Challenge Science Kits for Kids Age 5-7, Plants, Animals, Insects, and Weather 1st Grade, Kindergarten, and Preschool Learning Activities, Educational Games and Experiments - Learning Resources STEM Explorers Pixel Art Challenge - Math Puzzles, Pattern Blocks, Creativity for Kids Sensory Bin, Arts and Crafts, Math Manipulatives, Building Toys, Montessori - Learning Resources STEM Explorers Brainometry - 34 Pieces, Ages 5+ STEM Toys for Kids, Brain Teaser Toys and Games, Kindergarten Games,Back to School --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.mx/products/289632425-carson-dellosa-stem-challenges-hands-on-science-kits-ages-4](https://www.desertcart.mx/products/289632425-carson-dellosa-stem-challenges-hands-on-science-kits-ages-4) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-08-19*