Mechanical STEM Electric Dual-Propeller Airplane Kit

Electric Dual-Propeller Airplane STEM Kit

(Science Small Production: Motorized Flight Engineering)

✈️ Key Features & Learning Value:

1. Aerodynamics & Thrust Dynamics:

   • Build a functional twin-engine glider demonstrating balanced thrust, lift, and drag principles.

   • Test how propeller angle/speed affects flight stability and distance.

2. Electro-Mechanical Integration:

   • DC Motor Mechanics: Twin motors synchronized for directional control.

   • Energy Conversion: Battery → Electrical → Kinetic (propeller thrust).

   • Circuit Design: Parallel wiring for independent motor operation.

3. Sustainable Engineering:

   • Eco-wooden frame ("环保木质") + reusable electronics.

🔋 Kit Includes:

• 2x DC Motors with propellers

• Battery Holder (batteries not included)

• Lightweight balsa wood frame

• Adjustable wing/tail assemblies

• Illustration guide 

🛠️ Build & Experiment:

1. Physics Tests:

   • Thrust Imbalance: Run one motor → observe yaw effect

   • Weight Distribution: Add clay to nose/tail → adjust glide path

2. Engineering Challenges:

   • Optimize propeller angle for max thrust

   • Calibrate wings for longest glide

⚙️ Specifications:

• Age: 9+

• Build Time: 30–40 mins

• Wingspan: 35cm

• Power: 3V DC (safe low voltage)

• Flight Range: 5–8m indoors

🌍 Real-World STEM Links:

• Drone/UAV dual-engine design

• Aircraft yaw control systems

• Renewable energy alternatives (solar upgrade challenge)

✅ Safety Features:

• Propeller guards

• Short-circuit protection

• Splinter-free wood

Teacher Tips:

1. Data Activity: Graph motor speed vs. flight distance

2. Redesign Task: "Modify wings for slower descent!"

3. Ethical Discussion: Electric vs. fuel-powered aircraft

✨ Why This Kit Soars:

• Parent-Child Bonding: Collaborative assembly & testing

• Cognitive Skills: Troubleshoot flight instability

• "Intelligent Assembly: Mechanical + electrical integration

Includes: All electronic components, wood pieces, and tools (no soldering).

Mechanical STEM Kits for Young Engineers: Build, Learn, Innovate!

🔧 Transform Play into Discovery – Aligned with Primary Science Curriculum 🔧

Ignite curiosity and critical thinking with 25+ hands-on mechanical kits that turn complex physics into tangible adventures! Designed under the latest "Primary Science New Curriculum Standards", each project blends creative assembly, scientific principles, and real-world problem-solving for ages 8-14.

🛠️ Key Kits & Learning Focus:

*(Full Series: Vortex Machine, Hovercraft, Weather Vane, Ball Launcher, +15 more!)*

✅ Educational Benefits Aligned with Standards:

• Hands-On/Minds-On: Build functional models while grasping physics concepts.

• Cognitive Development: Troubleshoot designs like optimizing solar panel angles or bridge stability.

• Eco-Friendly: Sustainable wooden parts in 60% of kits.

• Curriculum Links: Covers Forces, Energy, Simple Machines, Engineering Design (Grades 3-8).

✨ Why Teachers & Parents Choose Us:

• No Prior Skills Needed: Pre-cut parts & illustrated manuals

• From Play to Insight: Turn a rubber band gun into a lesson on energy storage!

• Real-World Relevance: Build wind turbines, amphibious vehicles, and hydraulic systems.

• Group-Ready: Kits support 2-4 students collaborating.

• Safety First: Non-toxic materials, rounded edges, child-safe tools.

⏱️ Avg. Build Time: 45–90 mins per project
🎯 Grades: 3–8 (Ages 8–14)

🎁 Perfect For:

• Classrooms: 50-minute science blocks or STEM clubs.

• Science Fairs: Award-winning working demos (e.g., solar cars!).

• Homeschooling: Multi-subject integration (physics + math + art).

• Family Bonding: Parent-child projects that spark "aha!" moments.

• Gifts: Packaging doubles as storage for reusable components.

Equip Future Innovators – Order Your STEM Kit Series Today!

Key Differentiators:

1. Authentic Design Challenges:

   • Tank 2.0: Gear systems + motorization → problem-solving upgrades!

   • Amphibious Vehicle: Adapt mechanics for land/water transitions.

2. Cultural Connection:

   • Lantern Camera: Fuses optics with traditional craftsmanship.

3. Scalable Difficulty:

   • Entry-level (Lever Car) → Advanced (Hydraulic Arm).

Tone: Energizing and authoritative – speaks to educators’ goals while thrilling young builders.
Format: Optimized for school catalogs, e-commerce, and parent guides.

✅ Curriculum-Mapped | 🌳 Eco-Wood Options | 🧠 Critical Thinking Focus

Explore all 25+ kits: Wind turbines, centrifuges, paddle boats, robotic arms, and more!
Let’s build the next generation of problem-solvers – one gear, lever, and solar cell at a time. 🔩🌞🚀