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  • STEM Diy Experiment Science Toys Educational Earthquake Alarm
STEM Diy Experiment Science Toys Educational Earthquake Alarm
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STEM Diy Experiment Science Toys Educational Earthquake Alarm

  • 1 - 2 Sets
    $1.40
  • 3 - 99 Sets
    $1.24
  • 100 - 499 Sets
    $1.15
  • >= 500 Sets
    $1.08

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 500 pieces）
View product details

STEM Diy Experiment Science Toys Educational Earthquake Alarm

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • DIY Assembly & Physics Education: Enables children aged 7-9 to build and experiment with a pendulum-based device, teaching concepts like simple harmonic motion, vibration detection, and basic electronics.
  • Earthquake Simulation: Demonstrates how pendulum motion can detect seismic activity, offering a hands-on lesson in physics and safety awareness through an "earthquake alarm" function.

Key features

  • 1. Material Technology

    • With a sturdy wooden frame and durable plastic components, you can ensure long-lasting durability compared to all-plastic STEM toys*.

  • 2. Interactive Design

    • With a modular design and LED feedback system, you can customize experiments and monitor results in real-time, unlike fixed-configuration toys*.

  • 3. Performance Parameters

    • Powered by alkaline AA batteries, the device offers extended operational time*, up to 20% longer than models using disposable button batteries*.

  • 4. Scenario Solutions

    • Designed for both home and classroom use, you can teach physics concepts like pendulum motion to 7-9 year olds in multiple settings*, enhancing accessibility over single-purpose toys*.

  • 5. Certification Standards

    • Built with child-safe materials, the toy adheres to common safety standards for educational toys*, ensuring secure hands-on learning experiences*.

Product details

STEM Diy Experiment Science Toys Educational Earthquake Alarm

The STEM Diy Experiment Science Toys Educational Earthquake Alarm is a portable, modular device designed for children aged 7-9 to explore physics concepts like pendulum motion and basic electronics. Crafted from durable wood and lightweight plastic, it combines educational value with hands-on experimentation.

Technical specifications

FeatureSpecificationBenefit
MaterialWood (frame), Plastic/Metal (components)Eco-friendly, lightweight, and child-safe
Battery TypeAlkaline AA (1x)Long-lasting power for repeated use
Age Group7-9 yearsAge-appropriate complexity and safety
DesignGeometric shape with LED indicatorClear visual feedback and modular build
Educational FocusDIY assembly, physics principlesEncourages problem-solving and STEM skills

Customization guide

Adjust the pendulum length or sensor placement to modify vibration detection sensitivity. Swap the LED with other components (e.g., buzzer) to tailor the alarm function to specific experiments.

Get inspired

Turn physics lessons into interactive play! Build the earthquake alarm to learn about pendulum motion, energy transfer, and basic circuitry. Modify the design to simulate real-world engineering challenges or create custom experiments for classroom or home use.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Sensor SensitivityStandard vibration detectionEnhanced precision (+20%)Industrial-grade accuracy (+40%)*
Battery Life20 hours30 hours50 hours
Customization LevelBasic (LED, pendulum)Add-on sensor modulesFull modular kit

Supplier's note

  1. Technical Breakthroughs:

    • Modular Design: Enables infinite customization for age-appropriate or advanced projects.
    • LED Feedback System: Provides real-time operation status for clear learning outcomes.
    • Wooden Frame: Combines durability with a tactile, eco-friendly build.

  2. Optimal Version Selection:

    • Base Model: Ideal for beginners (ages 7-9) to grasp core concepts like pendulum motion.
    • Advanced Model: Targets classrooms or hobbyists needing enhanced precision for physics experiments.
    • Pro Model: Suitable for competitive STEM events or advanced learners requiring industrial-grade accuracy.
      With the Pro’s 40% higher sensitivity, you can simulate earthquake vibrations realistically. Pair it with its modular components to create complex systems, empowering users to innovate beyond standard kits.

Frequently asked questions

  • Which STEM toy is best for teaching earthquake concepts to 7-9 year olds?

  • How do I clean the wooden frame and electronic parts of the earthquake alarm toy?

  • Why is wood used in the frame compared to plastic for this science toy?

  • Can I customize the earthquake alarm toy’s design for a school project?

  • Is this earthquake alarm toy safety-certified for children?

  • What age group is suitable for assembling the DIY earthquake alarm kit?

  • How does the LED indicator help in demonstrating physics concepts?

  • Are replacement parts available for the earthquake alarm’s electronic components?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityClassroom/homeschool durabilityWood frame (birch/pine) + plastic components (ASTM D543 compliant) ▲15% stronger than plastic-only industry standardsNatural, tactile materials enhance learning; safer than metalWood requires occasional maintenance to prevent warping
DIY CustomizationOpen-ended project modificationModular design (ISO 9001 certified) ▲20% more interchangeable parts in Advanced versionEncourages creativity; adaptable for diverse experimentsRequires basic technical skills to modify components
Educational ValueTeaching physics/earthquake conceptsDemonstrates pendulum motion + basic electronics (NGSS-aligned for 7-9yo) ▲Advanced adds earthquake simulationAligns with school curricula; hands-on STEM learningLimited to specific topics; may need teacher guidance
PortabilityTravel/on-the-go learningCompact size + battery holder (IEC 60086 compliant) ▲Advanced is 20% lighter than industry standardsEasy to transport; ideal for field trips or home useBattery replacement required every 30+ hours (Advanced uses rechargeables)
Power SourceReliable operation without external powerAA alkaline batteries (IEC 60086) ▲Advanced uses rechargeable batteries (50% longer life)Widely accessible batteries; no external power neededEnvironmental impact from disposable batteries (Advanced reduces this)
Age AppropriatenessCognitive development for young learnersDesigned for 7-9yo (ASTM F963 safety) ▲Advanced version adjusts complexity for 10-12yoSafe, age-appropriate challenges; fosters foundational skillsMay be too basic for older users without Advanced version adjustments

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