Estes Cosmic Ray Classroom Kit Bundle Model Rockets for STEM Learning
Estes Lifetime Launch System with Pro Series II Launch Controller
Cosmic Ray Classroom Kit Bundle - 10 Lesson Plans Included
A8-3 Engine Bulk Pack
A8-3 Engine Bulk Pack Unboxed
Estes Cosmic Ray Rocket Bulk Pack
Cosmic Ray Model Rocket
Cosmic Ray Model Rocket Parachute

Cosmic Ray® Classroom Kit Bundle

SKU: CRCK-BNDL
$249.99
Sale
Beginner

The Cosmic Ray® Classroom Kit Bundle gives you everything you need to bring hands-on rocketry into your classroom with ease. Each student builds their own Cosmic Ray rocket and launches it twice, combining creativity with real STEM learning.

This bundle includes 12 Cosmic Ray rockets, 24 A8-3 engines, the durable Lifetime Launch System, and 10 ready-to-use lesson plans. With the educator discount, the cost breaks down to just $16.73 per student, creating an affordable pathway to meaningful STEM experiences.

  • SKILL LEVEL: Beginner
  • RECOMMENDED ENGINES: A8-3, A8-5, B4-4, B6-4, B6-6, C6-5, C6-7
  • PROJECTED ALTITUDE: 1325 ft. (404 m)

Overview

The Cosmic Ray® Classroom Kit Bundle takes the guesswork out of planning a complete rocketry experience. Instead of sourcing rockets, engines, launch equipment, and lesson plans separately, this convenient bundle gives educators everything they need in a single package. It supports 12 students, providing each one with their own rocket and enough engines for two exciting flights.

By combining the Cosmic Ray Bulk Pack, A8-3 Engine Bulk Pack, the Lifetime Launch System, and a full set of Estes classroom lesson plans, this bundle saves valuable prep time. You can focus on teaching and guiding your students through the thrill of model rocketry rather than assembling a long supply list.

Engaging Hands-On Learning with the Cosmic Ray® Bulk Pack

The Cosmic Ray rocket is designed specifically for beginners, making it perfect for classrooms and youth groups. Its snap together construction requires no glue or paint, which leaves more class time for STEM learning and student creativity. Each rocket features a blank white body tube so students can personalize their designs before launch.

With altitudes of more than 1,300 feet and a reliable recovery system, the Cosmic Ray gives students a complete look at aerodynamics, thrust, flight stability, and descent. The build process reinforces engineering skills while the launch brings physics lessons to life in a way that is memorable and exciting.

Reliable Launches with the A8-3 Engine Bulk Pack

The A8-3 engine is ideal for educational programs because it provides safe, predictable performance that allows students to observe the full flight sequence. Each bulk pack includes everything needed for preparation, including engines, starters, plugs, and recovery wadding. The 24 included engines mean every student can complete two launches for deeper learning and more robust data collection.

These engines are trusted by teachers for their consistency and allow for meaningful scientific comparisons between flights. Students can track altitude, assess recovery performance, and apply classroom concepts to real world experimentation.

Launch Equipment Built for the Classroom

The Lifetime Launch System is included to give educators a dependable, long term solution for repeated group launches. The sturdy launch pad stands 18 inches tall and creates enough working room for students to safely set up their rockets. The Pro Series II controller and 30 foot cable help ensure safe distances during launch activities, and the audible continuity indicator gives students clear feedback before ignition.

Designed to withstand frequent use, this system supports both single engine rockets and more advanced cluster powered models. With its lifetime limited warranty, it is a launch solution that will serve your program year after year.

Ready to Teach with 10 Standards Aligned Lesson Plans

To support hands-on learning, the Cosmic Ray Classroom Kit Bundle also includes a curated set of Estes lesson plans and youth program guides. These resources cover physics, engineering, history, problem solving, and scientific data collection. Topics include lunar exploration, flight forces, space race history, and rocketry fundamentals.

With these materials, educators can easily build multi day units or short activity based lessons that connect directly to the rocketry experience. The included plans provide structured objectives, worksheets, and discussion prompts that enrich each phase of the project from pre launch planning to post flight reflection.

What You Need To Build (Not Included)

The Cosmic Ray is a snap together kit and requires no building materials!

Engine Chart

Engine

Projected Altitude

A8-3, A8-5 225 ft
B4-4, B6-4, B6-6 575 ft
C6-5, C6-7 1325 ft

Includes Everything Needed to Launch!

  • Rocket

Cosmic Ray® Bulk Pack (12 Rocket Kits)
  • Engines

A8-3 Engine Bulk Pack (24 Engines)
  • Launch Pad

 Lifetime Launch System
  • Launch Controller

 Pro Series II™ Launch Controller
  • Enough Supplies for

 24 Launches
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Live, Online Training and 1:1 Support

Estes Education has been a leader in STEM education for over 60 years. We know that STEM is a vital interdisciplinary topic that requires hands-on and inclusive learning. Explore these supporting materials to take learning to new heights!

Should you have need, you can meet with a member of Education team for FREE, 1:1 online support to learn rocketry basics, how to apply our curriculum, and discover unique teaching strategies. Our team is eager to answer your questions!

Technical Specifications

Beginner
  • Recommended Engines

A8-3, A8-5, B4-4, B6-6, C6-5, C6-7
  • Launch System

Lifetime Launch System
  • Launch Rod Size

1/8 in. (3.18 mm)
  • Projected Max Altitude

1325 ft. (404 m)
  • Recovery System

12 in. (30.5 cm) Parachute
  • Length

13.3 in. (33.7 cm)
  • Diameter

0.98 in. (25 mm)
  • Weight

1.31 oz. (37 g)
  • Fin Material

Plastic

Technical Specifications

Estes model rocketry is recommended for ages 10+, with adult supervision for those under 12.

Learn About Model Rocket Safety!

Not sure how to safely launch a rocket with your group? Head over to our dedicated Safety instructions page for videos, support, and more!
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