Core Skills Analysis
Mathematics
- Shalee measured precise volumes of resin and hardener, applying a 1:1 ratio and reinforcing her understanding of proportional reasoning (CCSS.MATH.CONTENT.5.NF.B.3).
- She calculated the total mixture needed for each mold, adding and subtracting milliliter measurements to ensure enough material without waste (CCSS.MATH.CONTENT.5.MD.A.1).
- When scaling a design, Shalee used multiplication to determine how many identical pieces could be made from a larger batch of epoxy (CCSS.MATH.CONTENT.5.NBT.B.5).
- She identified the shapes of her molds (circles, rectangles) and discussed surface area and perimeter, linking geometry to real‑world crafting (CCSS.MATH.CONTENT.5.G.A.2).
Science
- Shalee observed the chemical reaction between resin and hardener, noting the exothermic heat release and solidification process (NGSS 5-PS1-2).
- She followed safety protocols—wearing gloves, working in a well‑ventilated area—demonstrating knowledge of proper laboratory practices (NGSS 5-ETS1-1).
- By experimenting with different cure times, she linked temperature and time to the rate of polymerization, reinforcing concepts of states of matter and material properties.
- She recorded how additives (colorants, glitter) changed the mixture’s viscosity, connecting observable properties to molecular interactions.
Language Arts
- Shalee read and interpreted step‑by‑step written instructions, practicing comprehension of procedural text (CCSS.ELA-LITERACY.RI.5.1).
- She kept a craft journal documenting measurements, observations, and reflections, strengthening expository writing skills (CCSS.ELA-LITERACY.W.5.2).
- New vocabulary—"polymerization," "cure," "mold release agent"—was learned in context, expanding domain‑specific language (CCSS.ELA-LITERACY.RF.5.3).
- At the end, Shalee presented her finished piece and explained the process, honing oral communication and sequencing abilities (CCSS.ELA-LITERACY.SL.5.4).
Visual Arts
- Shalee planned the color scheme and composition before mixing, applying principles of design such as balance and contrast.
- She used fine motor control to stir, pour, and position decorative elements, improving hand‑eye coordination.
- Through trial and error with mold shapes, she explored negative space and three‑dimensional form.
- She evaluated the finished craft against aesthetic criteria, practicing self‑critique and artistic reflection.
Tips
To deepen Shalee’s learning, try a ‘ratio remix’ challenge where she designs a series of crafts that require different resin‑to‑hardener ratios and records how the curing speed and strength change. Pair the project with a mini‑science report: include hypothesis, method, data tables, and conclusions, then have her illustrate the process with labeled diagrams. Incorporate a math extension by having her create a scale model of a larger object and calculate the exact amount of epoxy needed using area‑volume formulas. Finally, organize a short showcase where Shalee explains her design choices and safety steps to family or classmates, reinforcing public speaking and peer teaching.
Book Recommendations
- The Kids' Book of Simple Scientific Experiments by David A. Adler: A hands‑on guide to safe, age‑appropriate experiments that explain basic chemistry concepts like reactions and mixtures.
- Maker Lab: 28 Super Cool Projects by Jack Challoner: A project‑based book that encourages middle‑school makers to explore materials, design, and engineering through fun, step‑by‑step builds.
- The Artful Parent: Simple Ways to Fill Your Family's Life with Art & Creativity by Jean Van't Hul: Ideas and techniques for integrating art projects—like epoxy crafts—into everyday learning, with tips on storytelling and presentation.
Learning Standards
- CCSS.MATH.CONTENT.5.NF.B.3 – Apply multiplication and division to fractions for ratio calculations.
- CCSS.MATH.CONTENT.5.MD.A.1 – Convert among measurement units and solve real‑world volume problems.
- CCSS.MATH.CONTENT.5.G.A.2 – Analyze properties of two‑dimensional shapes used in mold design.
- CCSS.ELA-LITERACY.RI.5.1 – Cite textual evidence from procedural directions.
- CCSS.ELA-LITERACY.W.5.2 – Write explanatory texts that include procedural steps and observations.
- CCSS.ELA-LITERACY.SL.5.4 – Present information using appropriate multimedia.
- NGSS 5-PS1-2 – Develop a model describing how mixing substances can cause chemical reactions.
- NGSS 5-ETS1-1 – Define a simple problem (safe epoxy craft) and generate solutions.
Try This Next
- Worksheet: Ratio & Proportion Table – students fill in resin : hardener amounts for various batch sizes.
- Design Sketch Prompt: Draw a detailed plan of a new epoxy mold, labeling dimensions, colors, and any embedded objects.