How do you feel?
Pick something to play
Hop the Path Hop Ribbet along the number path — farther is more! 
Quick Look See the dots and say how many — quick eyes! 
One More, One Less What comes next? Find one more or one less. 
Count the Clutch Touch each egg and count them all. Which Has More? Two groups of dots — tap the one with more! Break the Group Some frogs on the pad, some hiding — how many are hiding? Meet the cast — the characters who teach this
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Ribbet Mental number line / magnitude (hero) — a frog who hops the linear 1→10 lily-pad path; farther along IS more (the Ramani–Siegler core) -
Dottie Subitizing — a ladybug whose back-spots you know at a glance, without counting; instant recognition IS subitizing -
Wriggle The successor principle — a caterpillar who grows one segment when you add one and sheds one when you take one; ±1 IS the next/previous number -
Clutch Counting / cardinality — a hen who touches each egg once as she counts; the last number IS how many in all