Follow living light from glowing shorelines to the deepest ocean and discover how creatures make, use and communicate with their own glow.
£6.99
Digital download · a printable Parent Guide and Wonder Companion Journal for your child
Digital downloadIn the darkness of the ocean, a small flash can carry a message, draw food closer or help a creature disappear. Bioluminescence is light made by living things, and its story reaches from glowing plankton and deep-sea animals to fireflies and fungi.
This printable Wonder Lesson invites families to explore the science behind the glow, choose a creature to investigate and follow the questions that interest them. A Parent Guide supports the conversation, while the Wonder Companion Journal offers space to draw, research and imagine what humans might learn from nature’s living light.
Read about the creatures, choose one glow to investigate and let your child’s questions guide the conversation. You might gather around the table to compare drawings, look up a habitat or discuss why a creature’s light is useful. The Parent Guide gives context, and the journal leaves room for each child’s discoveries.
There is no need to finish every page in one sitting or find a perfect answer to every question. Return to an interesting animal, try a simple sketch or follow one of the free companion resources together. A small spark of curiosity is enough to begin.
The free companion resources bring living light into view through BBC Earth Kids, SciShow Kids and MBARI videos. Enjoy a read-aloud of Luminous: Living Things That Light Up the Night by Julia Kuo, then browse a flip-through of Glow: The Wild Wonders of Bioluminescence by Jennifer N. R. Smith.
Make glow-inspired artwork, watch a fluorescence demonstration, try the family Kahoot and follow questions about dark oceans, firefly signals and future ideas. The companion resources are free to explore with or without buying the lesson; glow-art and UV demonstrations are not themselves bioluminescence.
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Explore the lesson together and choose the questions and activities that suit your child, offering help with reading, research and recording discoveries where useful. Younger children can share ideas and draw, while confident readers can investigate a chosen creature in more depth.
Two printable PDFs: a three-page Parent Guide and a three-page Wonder Companion Journal, six pages in total. This is a digital download, not a physical book or journal.
The journal is designed for printing and includes spaces to draw and write. You can read the guide on a screen and use your own paper or notebook for the drawing, research and reflection prompts if you prefer.
There is no fixed completion time. Explore a few pages together, spread the lesson across several days or return to a creature that sparks a new question.
The printable lesson’s drawing and research prompts need paper or the printed journal, pencils and a way to look up a chosen creature. The optional free glow-art activity needs age-appropriate art materials. Glow paints and UV equipment need adult supervision and their own safety instructions; do not open highlighters or handle living creatures for experiments.
Yes. The videos, read-aloud, book flip-through, quiz and further exploration are free with or without purchasing the lesson. The Parent Guide and Wonder Companion Journal are the paid download.
No. The lesson explores light produced by living things; optional glow-art and UV activities imitate a glow or demonstrate fluorescence. They do not create bioluminescence.
Bioluminescence is one of the wonder-led adventures in The Wonder Curriculum Volume One. The complete family set travels through science, nature, history, art and the wider world, with every adventure designed to be used in any order.
Download Bioluminescence and explore the science and wonder of living light together.
£6.99
Digital download · a printable Parent Guide and Wonder Companion Journal for your child
