Description
In the Jungle Rangers Engineering Relay, students become multi-challenge engineers as they rotate through three rapid-fire engineering challenges in a single action-packed flex week session. Set inside the Jungle Rangers narrative theme, this flex-week sprint challenges Grade 2 students to apply their full quarter of structural engineering skills — building towers, spanning bridges, and launching paper airplanes — in a timed relay format that rewards speed, precision, and teamwork.
What Students Will Do
* Complete three distinct engineering challenges in a relay format: freestanding tower, spanning bridge, and paper airplane distance toss
* Apply structural engineering skills from across the quarter under timed conditions
* Record individual challenge results and contribute to a cumulative team score
* Reflect on which engineering skills transferred most effectively to the relay format
* Celebrate the full Q4 arc with a competitive, student-energizing finale
What's Included (9 Documents)
* Lesson Plan — Complete teacher guide with full TEKS alignment, day-by-day pacing, learning targets, and vertical alignment notes connecting to prior and future grades
* Training Sheet — Student-facing challenge introduction that connects the narrative theme to the engineering concept, with key vocabulary and a practice activity before any building begins
* Planning Sheet — Structured design document where students sketch, label materials, check constraints, and earn teacher initials before touching any materials
* Data Sheet — Quantitative and observational data collection formatted for this challenge's specific testing metric
* Engineering Rubric — 20-point, 4-category teacher assessment that rewards the engineering process — planning, execution, data rigor, redesign reasoning, and reflection depth
* Redesign Sheet — Evidence-based iteration document requiring students to cite specific data before proposing any build change
* Reflection Sheet — Four structured questions moving students from restating the challenge to analyzing data to proposing a third design to connecting their work to real engineering
* Student Quick Reference — Concise summary card with the challenge, locked constraints, week sequence, team roles, data checklist, and key vocabulary
* Teacher Clarity Guide — Non-negotiables, standardized testing protocol, specific teaching moves, and a Common Mistakes section with exact response language
The Engineering Phase System
Every project moves students through a structured, color-coded arc:
Blue Phase — Plan & Prototype: Students complete vocabulary and concept work, sketch their design, check constraints, and earn teacher approval before any materials are touched.
Green Phase — Build, Test & Improve: Students build, conduct controlled tests, record data, and use evidence to complete the Redesign Sheet before modifying their build.
Purple Phase — Final Test, Reflect & Present: Students run their final locked test, complete the Reflection Sheet individually, and participate in a debrief, gallery walk, or showcase.
Why Teachers Love This
- Complete Engineering Design Process every time, no shortcuts
- Narrative-driven context sustains student motivation through data collection and testing
- Low prep — pick it up and teach it
- 9 fully developed documents, nothing to build from scratch
- Rewards engineering thinking, not just whether the build succeeded
- Vertically aligned — skills build deliberately across grades 2-5
Perfect For
* STEAM Labs
* Science Classrooms
* Engineering & Makerspace Units
* After-School STEM Programs
* Enrichment Activities
* Project-Based Learning Units
* Substitute Plans
Standards Alignment
Aligned to Texas TEKS: Science 2.6 force and motion; 2.2 scientific investigation; Technology Applications 2.1. Crosswalks to NGSS: K-2-ETS1-1, K-2-ETS1-2, K-2-ETS1-3 (Engineering Design).
Part of the STEM with Mr. B K-8 STEAM Engineering Curriculum
This listing is one piece of a complete, vertically aligned K-8 engineering curriculum organized by grade, quarter, and narrative theme. Every project builds on skills from the week before. Quarter bundles, grade-level bundles, and the full curriculum are available in the store.
Structural Engineering STEM Stations – Jungle Team Challenge | Grade 2
Highlights
Description
In the Jungle Rangers Engineering Relay, students become multi-challenge engineers as they rotate through three rapid-fire engineering challenges in a single action-packed flex week session. Set inside the Jungle Rangers narrative theme, this flex-week sprint challenges Grade 2 students to apply their full quarter of structural engineering skills — building towers, spanning bridges, and launching paper airplanes — in a timed relay format that rewards speed, precision, and teamwork.
What Students Will Do
* Complete three distinct engineering challenges in a relay format: freestanding tower, spanning bridge, and paper airplane distance toss
* Apply structural engineering skills from across the quarter under timed conditions
* Record individual challenge results and contribute to a cumulative team score
* Reflect on which engineering skills transferred most effectively to the relay format
* Celebrate the full Q4 arc with a competitive, student-energizing finale
What's Included (9 Documents)
* Lesson Plan — Complete teacher guide with full TEKS alignment, day-by-day pacing, learning targets, and vertical alignment notes connecting to prior and future grades
* Training Sheet — Student-facing challenge introduction that connects the narrative theme to the engineering concept, with key vocabulary and a practice activity before any building begins
* Planning Sheet — Structured design document where students sketch, label materials, check constraints, and earn teacher initials before touching any materials
* Data Sheet — Quantitative and observational data collection formatted for this challenge's specific testing metric
* Engineering Rubric — 20-point, 4-category teacher assessment that rewards the engineering process — planning, execution, data rigor, redesign reasoning, and reflection depth
* Redesign Sheet — Evidence-based iteration document requiring students to cite specific data before proposing any build change
* Reflection Sheet — Four structured questions moving students from restating the challenge to analyzing data to proposing a third design to connecting their work to real engineering
* Student Quick Reference — Concise summary card with the challenge, locked constraints, week sequence, team roles, data checklist, and key vocabulary
* Teacher Clarity Guide — Non-negotiables, standardized testing protocol, specific teaching moves, and a Common Mistakes section with exact response language
The Engineering Phase System
Every project moves students through a structured, color-coded arc:
Blue Phase — Plan & Prototype: Students complete vocabulary and concept work, sketch their design, check constraints, and earn teacher approval before any materials are touched.
Green Phase — Build, Test & Improve: Students build, conduct controlled tests, record data, and use evidence to complete the Redesign Sheet before modifying their build.
Purple Phase — Final Test, Reflect & Present: Students run their final locked test, complete the Reflection Sheet individually, and participate in a debrief, gallery walk, or showcase.
Why Teachers Love This
- Complete Engineering Design Process every time, no shortcuts
- Narrative-driven context sustains student motivation through data collection and testing
- Low prep — pick it up and teach it
- 9 fully developed documents, nothing to build from scratch
- Rewards engineering thinking, not just whether the build succeeded
- Vertically aligned — skills build deliberately across grades 2-5
Perfect For
* STEAM Labs
* Science Classrooms
* Engineering & Makerspace Units
* After-School STEM Programs
* Enrichment Activities
* Project-Based Learning Units
* Substitute Plans
Standards Alignment
Aligned to Texas TEKS: Science 2.6 force and motion; 2.2 scientific investigation; Technology Applications 2.1. Crosswalks to NGSS: K-2-ETS1-1, K-2-ETS1-2, K-2-ETS1-3 (Engineering Design).
Part of the STEM with Mr. B K-8 STEAM Engineering Curriculum
This listing is one piece of a complete, vertically aligned K-8 engineering curriculum organized by grade, quarter, and narrative theme. Every project builds on skills from the week before. Quarter bundles, grade-level bundles, and the full curriculum are available in the store.
