Unleash your inner scientist with the National Geographic Amazing Reactions STEM Kit! This comprehensive chemistry set provides a fun and engaging way to explore the wonders of science, perfect for budding chemists of all ages. Packed with high-quality materials, including beakers, test tubes, and a variety of chemicals, the kit offers a wealth of exciting experiments. Detailed, easy-to-follow instructions ensure a smooth and educational experience, complemented by captivating visuals that bring the science to life.Beyond the core experiments, the kit includes a bonus booklet featuring 30 additional activities, significantly expanding its value and replayability. From creating polymer worms to observing the amazing reactions of acids and bases, this kit provides a hands-on learning experience that fosters a love for science while reinforcing key concepts. Prepare for hours of fascinating experimentation and discovery with the National Geographic Amazing Reactions STEM Kit – the perfect blend of education and entertainment.
Pros And Cons
- Well-organized kit contents.
- Includes safety goggles and gloves.
- Clear and well-produced instruction manuals (main booklet and bonus booklet).
- Includes scientific explanations after each experiment.
- High-quality components.
- One experiment (polymer worms) did not produce the expected result as described in the instructions.
Read more: Smartivity Magic of Science Kit Review: 50+ Engaging Experiments for Kids
Unboxing and Kit Contents
The National Geographic Amazing Reactions STEM kit arrived well-organized. Two experiment guides, a tray for experiments, and all the equipment were neatly packed. The inclusion of safety goggles and gloves is a huge plus, especially given the chemical nature of the experiments.
The kit includes a wide variety of equipment: beakers, test tubes, a pipette, measuring spoons, a plastic spray bottle, and even a pipe cleaner for cleaning. The quality of the materials seems quite solid, inspiring confidence in the overall build. The attention to detail is appreciated.
Besides the equipment, the kit boasts several chemicals: citric acid, red cabbage powder, calcium chloride, water jelly crystals, baking soda, fizzy coloring tablets, sodium carbonate, bouncy ball polymer powder, and zinc sulfide. The comprehensive nature of the kit is immediately apparent.
Experiment Guides and Instructions
The kit comes with a full-color experiment guide featuring clear, easy-to-follow instructions. Each experiment includes a concise scientific explanation, making it both fun and educational.
Beyond the main guide, a bonus booklet provides 30 additional experiments that can be performed at home. This bonus content significantly extends the kit's value and longevity.
The clear instructions and scientific explanations in both booklets make the experiments accessible for a wider audience, from younger children with adult supervision to older, more experienced science enthusiasts.
Experiment Examples: Atomic Physics and Turbid Solutions
The Atomic Physics experiment demonstrates the reaction between an acid (citric acid) and a base (baking soda), producing carbon dioxide gas and a color change. This experiment visually illustrates the concepts of pH and chemical reactions.
The Turbid Solutions experiment highlights the difference between dissolved and suspended particles in a solution. It uses sodium carbonate, calcium chloride, and citric acid to create visually striking changes in solution clarity. This experiment visually demonstrates concepts of solubility and chemical reactions.
Both experiments are conducted with detailed, step-by-step instructions in the included manuals. The safety precautions emphasized throughout the video, especially the use of safety goggles, are commendable.
Polymer Worms and Bouncing Ball Experiments
The Polymer Worms experiment involves creating small worm-like shapes using sodium alginate and calcium chloride. While the video experienced some difficulties getting the consistency as expected, it still demonstrates the principles of gel formation.
The Bouncing Ball experiment involves mixing polymer powders and creating a bouncy ball. The process includes mixing the colors, molding the polymers and then submerging them in water for a certain period of time. This shows a cool application of polymer chemistry.
Both experiments presented some challenges in achieving the exact results from the manual's instructions. However, it underscores the importance of following the instructions precisely and the hands-on learning experience this kit offers.
Overall Conclusion and Recommendation
The National Geographic Amazing Reactions STEM kit offers a solid collection of experiments that are both educational and entertaining. The quality of the materials and the comprehensive instruction manuals are impressive.
While some experiments presented minor challenges in replicating the exact results described, these minor setbacks are outweighed by the overall learning experience. The bonus booklet adds substantial value, extending the life and usefulness of the kit.
Overall, this STEM kit is highly recommended for those seeking a fun and educational chemistry experience. It is a great value for the price, offering many hours of engaging science activities.