The Big red eye of the #HelixNebula in Infrared Part 2 | the nebula's central star itself is immersed in a surprisingly bright infrared glow. Models suggest the glow is produced by a dust debris disk. Even though the #nebular material was ejected from the star many thousands of years ago, the close-in dust could have been generated by collisions in a reservoir of objects analogous to our own #solarsystem's #KuiperBelt or #CometaryOortCloud.
AUTISM Build A Sentence with Pictures Interactive - HOUSEHOLD OBJECTS
Forming sentences for our young learners or those with autism, can be challenging. Using real-life pictures for easy recognition of common household objects, students love learning to read and form sentences. Practice naming household items and their purpose with easy sight word practice as an added bonus! EASY-to-assemble and use in your classroom TODAY!