Back-to-School STEM challenges are a great way to build community, establish procedures, and get to know how your kids tick!
Plus, this is a great intro to Newton’s Third Law of Motion, which is part of 3rd and middle school NGSS standards! (3PS2-1, MS-PS2-1, and MS-PS2-2)
Of course, this challenge is also great for any time in the fall when learning about apples and Johnny Appleseed!
The basic premise:
Individually or in partners/groups, students will design and build an apple wrecking ball built for annihilation!
• Students will set up marker “bowling pins” and try to knock down as many as possible using their apple wrecking ball designs.
*** CLICK HERE FOR A VIDEO PREVIEW ***
Multiple iterations are recommended to get the most student benefit, but this can also be treated as a one-off activity.
This challenge is available in the Back-to-School 5-in-1 STEM Challenge BUNDLE at a savings of 33% off the cost of buying each challenge separately. What a bargain! ☺
This resource is also available in the STEM CHALLENGE YEAR-ROUND MEGA-BUNDLE at an even greater discount!
Benefits of this STEM Design Challenge:
- Focus on critical thinking, problem solving, and application of learning
- High levels of student engagement
- The potential to hit upon all NGSS ETS standards depending on the depth and number of iterations you choose to implement in your classroom (modifications included)
- Highly flexible and differentiated for materials, timing, grade levels, and rigor.
Each design iteration should be planned for at least ~ 60 min. if you are including data gathering and analysis rather than just building for fun. If you add extension activities, you will need to adjust timing accordingly. I recommend working on STEM Design Challenges in multiple iterations to get the full value.
Materials you’ll need to do the activity are easily modified.
Sample/suggested materials for each student or group:
– Set of markers (10)
• Markers will be used like bowling pins, so must stand on their own Crayola or broad highlighters work well
– Apple (1)
– Pocket folder with prongs (1)
• File folder or pocket folder without prongs may be substituted
– Small or medium binder clips (1 – 2)
– Unsharpened pencils (4 – 6)
– Tape (24 – 36 in.)
– String or yarn (36 – 48 in.)
– Design analysis handouts (included)
– Marker “bowling pin” handouts (included)
• Cardboard boxes, tubes, or scraps (helpful in building a support structure and base for the wrecking ball rather than attaching to desk/table)
• Craft sticks
• Pipe cleaners
• Rubber bands
NGSS aligned standards, Grades 2 – 8
- Links to my 5-part video series on getting started with STEM challenges
- Link to short video description this challenge coming: Aug. 04
- Materials and timing
- Criteria & Constraints (including modifications to increase difficulty for older students)
- Measuring results
- Post-design extension activities list
- Criteria & Constraints List (editable version provided)
- Design Analysis Handouts (2-page regular spacing and 4-page expanded spacing for primary students included). Two options provided:
o Annihilation test only
o Annihilation and Accuracy tests
- Discussion Questions
- Task card templates and answer key
- Process Flow Map
- Math Extension
Note: If you have purchased some of my non-holiday STEM challenges, this is a lighter – though not necessarily light – approach. Please download the preview to see the challenge, and don’t hesitate to contact me with any questions!
You might also like these products:
Seasonal STEM Design Challenge 5-in-1 Bundles (grades 2 – 8):
Or these great products:
Getting Started with STEM Challenges Freebie
Photosynthesis: Hands-on Modeling Activity
Analyze and Interpret Data Unit
New Earth City STEM Challenge
Card Towers STEM Challenge
Build a Boat STEM Challenge