Eight pairs of color cards per pack, illustrated from real biology. Toddlers find the two that look the same, building memory and visual recognition along the way. The shapes carry through every pack, so the more you play, the more biology your child quietly absorbs.
Matching is one of the earliest cognitive games children play. To find a pair, your toddler has to hold an image in mind, scan a set, and notice when two things are the same. That's working memory and visual discrimination, both building blocks for everything that comes after, reading, sorting, classifying.
The Lupe matching cards add one more layer: the things being matched are real. The neuron your two-year-old pairs today is the same neuron in their own brain helping them play. The mitochondrion is the same one keeping their muscles moving.
The same illustrations appear in the high-contrast cards (for newborns) and coloring sheets (for older toddlers). Familiar shapes that your child already knows from infancy quietly become objects of curiosity as they grow.
Cell, nucleus, mitochondria, ER, Golgi, vesicles, lysosome, centriole.
Neuron, blood, lung, muscle, white blood cell, skin, bone, intestinal cell.
Interphase, prophase, prometaphase, metaphase, anaphase, telophase, cytokinesis, daughter cells.
Brain, heart, lungs, intestine, liver, kidneys, skin, bone.
From inheritance to protein, the chain that makes us who we are.
From mouth to gut bacteria, the system that breaks down everything you eat.
Bacteria, virus, dendritic cell, T cell, B cell, antibody, lymph node, vaccine.
Find the two that look the same. Glucose, starch, saturated and unsaturated fat, amino acid, short protein, soluble and insoluble fiber.
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Begin with three or four pairs face up. Ask your child to find the two that look the same. As they get the hang of it, add more pairs. Eight pairs is a lot for a toddler, so build up gradually.
Older toddlers can try turning the cards face down. Take turns flipping two at a time, looking for matches. This adds working memory to the visual recognition. A surprisingly long game.
Once your child knows one pack, shuffle in cards from another. The shapes are new but the style is the same.
Browse Lupe's other printable activities, designed to grow alongside your child.
Every Lupe pack is free, forever. We'll only email you when new packs land.