How many glaciers advanced across the landscape and retreated back? Discover the answers by watching the four parts of this science show and reading the information below. And to take this learning adventure into your classroom, have your teacher download the free Discussion Guide at the bottom of this page so everyone can share in the fun of this inquiry based learning.

All this glacial activity started about 2.5 million years ago, and ended about 12,000 years ago. During that time, we had four major periods of glacial activity that shaped and reshaped our land surface. When the ice sheets finally retreated, they left behind some really interesting features. So in the end, the glaciers changed much of our surface geology. And it’s the geology of the land that affects a great many things in our lives today – from the water we drink to what forests grow where. The coolest news of all is that some scientists think we may be living in an “interglacial period”. Should we consider getting out our cross country skis?

The four parts of Trailing Ice Age Mysteries from Into the Outdoors and their companion Discussion Guide below, will help guide you and your classroom into unlocking many of the ice age mysteries the glaciers left behind. This is seriously COOL science, so just chill.

Plus, the educational partner noted below supported the video and lesson content here for all of us to learn from. They also offer other learning opportunities on their website. So click on their logo to discover more!

    Full Video

    Classroom Videos

    The Driftless Area

    Ice Age Trekking

    Glacial Geology Matters

    Exploring Glacial Features

    Ice Caves of Lake Superior

    Classroom Assets

    Rocking Around

    Lesson Guide Driftless Area

    Lesson Guide Glacial Geology Matters

    Wetlands Ecologist

    RElated Content

    How Healthy Markets Sustain Forests

    How can forest product markets support healthy forests? Learn how sustainable management practices and strong markets for wood products help conserve forests, benefit...

    A River Reborn

    Rivers are like arteries, bringing life to the region surrounding them, washing away waste, purifying the environment with their biotic and abiotic processes.  Just...

    Into Bowfishing – Fish That Fly: Silver Carp

    On this episode of Into the Outdoors, our Adventure Team discovers the wild world of bowfishing for silver carp. Hang on to your hats as we learn how to catch these...

    Sensible Sustainable Solutions

    More than ever, people are searching for ways to become more sustainable in their homes, communities and as citizens of Planet Earth. In Sensible Sustainable Solutions,...

    Shooting Sports Challenge

    Welcome to the Shooting Sports Challenge television show that's part of our America’s Conservation & Hunting Heritage Series airing nationally on 5 digital networks...

    Getting Boating Safety Certified

    Getting your boating safety certification is necessary for anyone who wants to be a safe and responsible boater. Getting your certification isn’t something that’s...

    Into Family Fishing and Boating

    Are you ready to get Into Family Fishing and Boating? As you’ll discover in this Into the Outdoors episode and related Into the Outdoors @Home topic videos, fishing and...

    Safety and Etiquette: Becoming A Responsible Boater

    Boating safety courses are essential for teaching new boaters about the rules of the waterway and how to safely operate a boat, but there are some "unspoken rules" that...

    Cost of Clean Water

    To discover sources and solutions to pollution in watersheds across Wisconsin, our ITO team of "Eco-investigators" wade into the science of water quality. From climbing...

    Into Boating Safety: Exploring Vessels

    Join us in this episode of Into the Outdoors episode, we learn about vessels! What are they? How can they be safely operated? Being out on the water is a great way to...

    Thank you, Partners!