Like a swept-wing fighter jet, some birds can turn on a dime by adjusting the angle of their wings to create tiny tornadoes that draw them up, according to a new study that solves a longstanding mystery.
"Leaves of Three, Let it Be" Students learn to identify several poisonous plants such as poison ivy, poison sumac, and poison oak. Students see many visuals and then take a Poison Ivy, or not Poison Ivy quiz. They decide if the picture is the poisonous plant. This is nice short lesson before heading out into the woods. -Enjoy! Science from Murf LLC