Uvod
This instruction manual provides comprehensive guidance for the Discovery Reaction Lab Chemistry Set, Model 1018385. Designed for children aged 8 and up, this STEM-certified kit offers 41 engaging experiments to explore fundamental principles of chemistry and physics. Please read all instructions carefully before beginning any experiment to ensure a safe and educational experience.
Sigurnosne informacije
Adult supervision is required for all experiments. This kit contains chemicals that may be harmful if misused. Read all warnings and cautions on individual containers carefully. Do not ingest any materials. Always wash hands thoroughly after handling chemicals.
- Always wear appropriate safety gear, such as safety goggles (not included unless specified in experiment).
- Keep all chemicals and equipment out of reach of children under 8 years old and pets.
- Do not eat or drink during experiments.
- Dispose of waste materials according to local regulations and experiment instructions.
- In case of accidental contact with eyes or skin, rinse immediately with plenty of water and seek medical advice if irritation persists.
Sadržaj paketa
Verify that all components listed below are present in your Discovery Reaction Lab Chemistry Set. If any items are missing or damaged, please contact customer support.
Image: All 34 pieces of the chemistry kit, including various powders, test tubes, a black light pen, and other tools, neatly arranged on a white surface.
- 1 Black Light Pen
- 1 Crystal Tree Kit
- 4 epruveta
- 4 Plastic Storage Cups with Lids
- Multiple Powders and Ingredients (e.g., Citric Acid, Baking Soda, Litmus Powder, Sodium Alginate, Calcium Chloride, Zinc Sulfate, Aluminum Powder, Red Cabbage Powder, Instant Snow, Crystal Growing Solution)
- Merne kašike
- Stirring Sticks
- Pipete
- Uputstvo za upotrebu
- Other experiment-specific tools as detailed in the experiment guide.
Napomena: Some experiments may require common household items not included in this kit, such as water, vinegar, dish soap, etc. Refer to individual experiment instructions for a complete list of required materials.
Setup
- Sadržaj raspakivanja: Carefully remove all items from the packaging. Keep the box for storage of components when not in use.
- Review Upute: Read through the entire experiment guide to familiarize yourself with the experiments and necessary safety precautions.
- Pripremite radni prostor: Choose a clean, flat, and stable surface for conducting experiments. Cover the surface with newspaper or a plastic sheet to protect it from spills. Ensure adequate lighting and ventilation.
- Gather Additional Materials: For each experiment, identify any additional household items required and gather them before starting.
- Sigurnost na prvom mjestu: Always ensure that all participants wear appropriate safety gear, especially safety goggles, before beginning any experiment.
Operating Instructions: Performing Experiments
The Discovery Reaction Lab Chemistry Set includes 41 unique experiments. Each experiment has its own detailed instructions within the provided guide. Below are general steps to follow for any experiment:
- Select an Experiment: Choose an experiment from the instruction manual.
- Pažljivo pročitajte: Read all steps of the chosen experiment thoroughly before starting. Pay attention to warnings, required materials, and expected outcomes.
- Pripremite materijale: Lay out all kit components and household items needed for the specific experiment. Measure ingredients accurately as instructed.
- Conduct Experiment: Follow the step-by-step instructions precisely. Observe any reactions, color changes, or other phenomena.
- Record Observations: Encourage young scientists to note down their observations, hypotheses, and conclusions.
- čišćenje: After each experiment, clean all reusable equipment with water and dispose of waste materials safely as instructed.
Featured Experiments
Crystal Growing
Image: A vibrant blue crystal spiral, formed through a chemical reaction, stands upright on a dark surface, showcasing the results of a crystal growing experiment.
Follow the instructions in the manual to set up your crystal tree. Observe as crystals form and grow over time, demonstrating principles of crystallization and saturation.
Instant Snow
Image: A hand holds a fluffy pile of white instant snow, created from a powder. In the background, a black light pen emits light, and a crystal growing experiment is visible.
Experience the magic of instant snow by adding water to the special powder. Watch it expand rapidly, illustrating superabsorbent polymer properties.
Slime and Goo Worms
Image: A hand demonstrates the creation of translucent goo worms. Below, a vibrant green pile of slime is shown, and a blue crystal spiral is visible in the bottom right, illustrating different chemical reactions.
Create stretchy slime and fascinating goo worms using the provided ingredients. These experiments explore polymer chemistry and cross-linking reactions.
Održavanje
- Oprema za čišćenje: After each use, thoroughly clean all reusable test tubes, cups, and tools with warm water and mild soap. Use the provided test tube cleaner for test tubes.
- Skladištenje: Store all components in their original packaging or a designated container in a cool, dry place, away from direct sunlight and moisture. Ensure all chemical packets are sealed properly.
- odlaganje: Dispose of used chemicals and experiment by-products according to the instructions for each experiment and local environmental guidelines. Do not pour chemicals down the drain unless explicitly stated in the instructions.
Rješavanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Experiment not working as expected. | Incorrect measurements, expired ingredients, or improper procedure. | Double-check all measurements and steps in the instruction manual. Ensure ingredients are fresh and not contaminated. Try the experiment again carefully. |
| Crystal growing is slow or crystals are small. | Temperature too low, insufficient solution, or disturbance during growth. | Ensure the environment is at room temperature. Do not disturb the crystal growing setup. Verify correct solution preparation. |
| Slime is too sticky or too runny. | Incorrect ratio of ingredients. | Review the slime recipe and ensure precise measurements of all components. Adjust by adding small amounts of activator or glue as needed. |
| Black Light Pen not working. | Dead batteries or faulty pen. | Check if batteries need replacement (if applicable). If the pen is faulty, contact customer support. |
Specifikacije
- Broj modela: 1018385
- Brand: Discovery
- Dimenzije proizvoda: 8.25 x 3.75 x 8.25 inča
- Težina artikla: 1.39 funte
- Preporučena dob: 8 godina i više
- Broj eksperimenata: 41
- Sigurnosna potvrda: ASTM-certificirano
- Proizvođač: Merchsource
- Datum izlaska: 1. septembra 2024
Garancija i podrška
For warranty information, product support, or to report missing/damaged parts, please contact the manufacturer, Merchsource. Refer to the product packaging for specific contact details or visit the Discovery Kids official websajt za pomoć.
Proizvođač: Merchsource
Služba za korisnike: Please refer to the contact information provided on the product packaging or the official Discovery Kids website.
