Raising Silkworms

Raising Silkworms Learn how silk is harvested from silkworm cocoons with this STEAM reader that features a hands-on STEAM challenge. Students will gain insight into how the engineering design process is used to solve problems through real-world examples. Autor: Anne Montgomery Wydawnictwo: Teacher Created Materials, Inc Rok wydania: 2019 Okładka: miękka Liczba stron: 24 Wymiary: 17.7 x 22.9 x 0.3 cm Ilustracje: full-color Język: angielski ISBN: 9781493866489