2021 - 7th Grade - Optical Illusions TEMPLATE by https://padlet.com/truong_c/otz4bbpriv2bg4dr Look at the illusions below and make observations about what you see. en-us 2021-09-16 05:57:30 UTC 2021-09-16 06:11:03 UTC hello@padlet.com https://padlet.net/icons/png/1f440.png Do you see a hidden image? truong_c https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030050 2021-09-16 05:57:30 UTC https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030050 What do you see? truong_c https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030051 2021-09-16 05:57:30 UTC https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030051 What do you hear? truong_c https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030052 2021-09-16 05:57:30 UTC https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030052 Do you see a VASE or TWO FACES? truong_c https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030054 2021-09-16 05:57:30 UTC https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030054 Which square is darker -- A or B? truong_c https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030055 2021-09-16 05:57:30 UTC https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745030055 Describe what you see. truong_c https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745042501 2021-09-16 06:04:13 UTC https://padlet.com/truong_c/otz4bbpriv2bg4dr/wish/1745042501