Cemetery Fun!
Parks

Cemetery Fun!

The other day, while playing at Dublin’s Heritage Park, my son suggested we head to the attached cemetery (Dublin Pioneer Cemetery) to look for monsters. Why not? We spent the next hour searching for, running away from, and battling monsters. Here’s a post I wrote last spring about letterboxing (treasure hunting) at this cemetery…  Letterboxing:  … Continue reading »

Rockin’ Experiment 3:  Make Metamorphic Cookies
At Home / Geology / Outdoor Education

Rockin’ Experiment 3: Make Metamorphic Cookies

The final project in our three-part geology series, tailored for early elementary aged kids, is about metamorphic rocks.  The focus of this experiment is to show “rocks” can change through heat, compression, and time.  The “rocks” in this project are actually cookies.  We made cookies, making some observations about the “minerals” (ingredients) we put into … Continue reading »

Silent Saturday:  Trail Through Time, Rock City, Mount Diablo
Contra Costa County / Hiking with Kids / Nature Exploration / Nature Play / Parks / Silent Saturday

Silent Saturday: Trail Through Time, Rock City, Mount Diablo

Photos from a hike in Mount Diablo State Park earlier this week with my Nature Time playgroup. We hiked a section of the Trail Through Time, from the Rock City parking lot to (and up) Sentinel Rock, allowing the kids to climb and play on and in the limestone rock structures and caves as much … Continue reading »

Rockin’ Experiment 2:  Make a Sedimentary Sandwich
Geology

Rockin’ Experiment 2: Make a Sedimentary Sandwich

This the second in our three-part exploration of rocks.  I’m teaching my 5-year-old about the three kinds of rocks (igneous, sedimentary, and metamorphic), what they are made of, and how they are created.  All three science experiments are being conducted in the kitchen.  Today, we’re learning about sedimentary rocks. *** First, discuss with your child … Continue reading »

Devils Postpile National Monument
Eastern Sierras / Geology / Outdoor Education

Devils Postpile National Monument

If you’re ever in the Eastern Sierras near Mammoth Lakes, you’ve gotta check out Devils Postpile.  This place is incredible, and unlike anywhere else I’ve visited in California.  The only other place I can personally compare it to is the Giants Causeway in Northern Ireland.  Both places have these fascinating basalt hexagonal columns.  You have … Continue reading »