スミソニアン博物館さんのインスタグラム写真 - (スミソニアン博物館Instagram)「During this challenging back to school season, we're committed to supporting teachers, students and caregivers through free, quality resources from the Smithsonian Education team at learninglab.si.edu/distancelearning (link in bio). Our resources focus on pre-K through 12 education, and include lesson plans tied to national learning standards and a variety of low-tech and no-tech solutions. There are also Spanish/English learning resources that touch all subject areas. Teachers can find recommended activities broken down by grade and subject, plus personalized help. Caregivers can find activities designed specifically for them to work with their children while they're not in the classroom. The Dexter Model 3 Pencil Sharpener was manufactured by the Automatic Pencil Sharpener Company (APSCO) around 1920, and its design would influence most of the mechanical sharpeners made during the next 50 years. (Can't you just smell the pencil shavings?) This sharpener is now in our @cooperhewitt's collection. #SmithsonianEdu」9月2日 5時56分