Shared learning, two ways to begin
Pricing & access
Wonder is a one-time donation of at least $5.00 for exactly one eligible theme, with access for up to 12 months after verified payment. Frontier is an active monthly membership for every theme and all digital materials while active.
Free and separate
Try the free Airplanes sampler
Explore the Airplanes sampler without payment or membership. It is separate from Wonder theme access and Frontier membership.
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Wonder covers exactly one eligible theme for up to 12 months after a $5.00 minimum donation; Frontier opens every theme and all digital materials while active.
Shared study, different stretches.