To most people, Wisconsin’s Door County doesn’t go beyond the peninsula. Did you know, though, that the Door in Door County comes from the narrow water passage called Death’s Door? Grandpa Mike explains how the open waters of Lake Michigan to the east and Green Bay to the west crash into each other here. Stormy weather makes this stretch of water particularly dangerous. Seven-year-old Mallory searches in vain for a floating door in the water as the ferry makes its way to Washington Island. His twin sister Melody is more interested in islands.
We’re in the process of updating each book’s topic reference tables. These tables show the breadth of each book’s content, identified by chapter. Subjects and topics of the middle column appear in bold, followed by abbreviated versions of their Knowledge Gateway(s) in parentheses. You can use this information to select books for your children if you decide to take the BioFables Challenge. Follow the links for further investigation. Child-friendly sites appear in orange.
|Helpful Hints||Door County Islands (Earth)|
Where is the Door in Door County?
|Death’s Door; Green Bay; Lake Michigan; Rock beach (Earth); French exploration; Family history (History); Appearance of light on water; Skipping rocks (Physics); Nutrition (Health); Removing natural objects (Social); Chemist; Wellness Instructor (Work); Calculating the middle of an object, distance (Math); Limiting screen time (Values)|
Washington Island: First Explorations
|Schoolhouse Beach; Little Lake; Underground springs; Death’s Door (Earth); Making new friends (Social); Air, water movement in narrow places (Physics); Animal habitat (Biology); Native Americans (History); Trust (Values); Nutrition (Health)||Bernoulli’s Principle: flow in narrow opening|
An Even Smaller Island
|Rock Island (Earth); Potawatomie Lighthouse; Purpose of lighthouses (History); Water Pump (Engineering); Word derivation (Language); Fresnel lens; Gravity (Physics); Poetry; Samuel Taylor Coleridge||History of lighthouses; Fresnel lenses & lighthouses, links; How Frasnel lenses work|
An Unplanned Delay
|Cooling to reduce swelling (Health); Polite terms of address; Helpfulness (Social); Sharing; Helping with chores (Values); International Space Station (Technology); Night sky (Earth); Compass reading (Life Skills); Music; Writing poetry (Arts)||Rock Island map; Locating International Space Station in the sky;|
Another Day at Rock Island
|Quick healing; Extremophile trait (Biology); Compass reading (Life Skills); Music; Writing poetry; Architecture design (Arts); Gratitude; Sharing; Behavior (Values); Rutabaga crop; Iceland immigrants (History)|
Back on Washington Island
|Play on words (Language); Nurse Nightingale (History); Counting; Use of statistics (Math); Stavkirke – Stave Church (Engineering); Northern Lights; Washington Island sights; Wetlands (Earth); Recreation (Health)||Florence Nightingale; Stave Church|
Fish Boil, Boiling Chips, …and Extremophiles?
|Animal habitats; Bird sanctuary; Environmental protection (Earth); Growing lavender, potatoes (Biology, History); Water density as function of salt content; Oil and water mixture; Use of boiling chips; pH (Chemistry); Story telling (Language)||Density of water|
Crossing Death’s Door a Second Time
|Learning new things about people you know (Social); Buoys (Engineering); Weather research (Earth); Pronunciation of the word “buoy” (Language); Data transmission to satellites (Technology)||World-wide location of weather monitoring buoys|
On the Way Back
|Sheboygan breakwater lighthouse (Earth); Setting-sun sky reflecting on water (Physics)|
Next Adventure: Discussing the “Loch”
|Retirement (Work); Nutrition (Health)|