Each child planted corn and kept a record of daily growth by cutting strips of paper and marking them with the date.... Final records of overall growth were pasted up - each child devising his own scheme. ... At the Shady Hill School in Cambridge, Mike Savage has been conducting a unit for third graders in Airs and Gasesanbsp;...
|Title||:||The Elementary Science Study|
|Author||:||Emily Romney, Elementary Science Study (Education Development Center)|