Vocabulary and Learning
NEST Animated Hero Classics Activity Books: Helen Keller
In this section, we will follow the activities in the book. Take notes whenever you feel necessary.

Music
Link to the Music

National Geographic for Kids
American crow 短嘴鸦
National Geographic for Kids
National Geographic
American Crow
Wild crows inhabiting the city use it to their advantage – David Attenborough – BBC wildlife
Tool-Making Crows Are Even Smarter Than We Thought | Nat Geo Wild
Are crows the ultimate problem solvers? | Inside the Animal Mind | BBC
Causal understanding of water displacement by a crow

CLASSIFICATION: Bird
LIFE SPAN: 4-8 years
DIET: Omnivore
HABITAT: Forest
WEIGHT: 13 – 16 oz
SPEED: 30 mph
LENGTH: 17 – 21 in

bill [bɪl] n. 账单; 鸟嘴
glossy [ˈglɔ:si] adj. 有光泽的
sheen [ʃin] n. 光泽
caw [ kɔ:] vi. 发出鸦叫声 The crows caw when moon goes down. 月落乌啼
hoarse [hɔ:rs] adj. 嘶哑的

Origami Art
Origami: Heart Envelope for Valentine’s Day – Instructions In English (BR)