Alpha

Abundance: when you have so many things to share… This week in Our Big Backyard… TREES! TREES! TREES! We were all about the trees this week! Our Big Backyard at school has some great pecan trees planted in the early 1900s and across the street, we have examples of a native tree called a live oak. These are very different trees, but they still have the same parts. We went outside and sketched side-by-side portraits of each. We noticed these trees were shaped differently, in sizes, and colors. Everything in nature has a purpose – so we pondered, and inferred […]

“This leaf looks like a beetle’s wing-shields!” This week in Our Big Backyard… Alphas learned that Austin is in a very special place in Texas. We knew that Hyde Park was built on Blackland Prairie, but we learned that when we go west of here, once we get to Shoal Creek, we hit rocky hills that are the edge of the Edwards Plateau. This is an important land feature that helps explain how we have so much water here—water drains downhill, and we live downhill! Water attracts all kinds of living things and Austin used to have all kinds of

This week in Our Big Backyard… We Alphas knew that Austin-soil depends on our native grasses and forbs to build it up, as well as to HOLD ON TO IT with its long root systems to prevent it from eroding. We knew that grasses produce seeds – and so do forbs – and in fact – that’s one of their big purpose in life – to reproduce! We remembered that when we went and collected the Lindheimer Muhly grass seed, the grass grew up and out like a fountain, with the seeds at the top. That’s because when it’s ready

This week in Our Big Backyard… We began with the Blackland Prairie imagining the sea of native grasses that grew in this area we now know as Austin. We took a look at how tall the grass stood from 3’-10’…taller than most of us (we measured). But what was astounding is that their roots reach down 10 or more feet (we measure that too!) to create an amazing interweaving of roots. We learned that grasses and their roots were and are what keeps the soil in place. Native grasses created soil so rich it was black and full of minerals,

Alphas are prepared for anything! This week in Our Big Backyard… We started with ice. As ice melted we saw that it became liquid and as it got warmer it transformed into vapor! And presto! We learned the 3 states of water. We talked about how heat and cold affect the different states by speeding up or slowing down those tiny little water molecules. We created droplet art and left the drops on tables. When we came back the next morning the droplets were gone! Where did they go? Some of us thought that they had been absorbed into the