Robert E. Yager

Exemplary Science

2013

Exemplary Science In Grades 9-12

2005

Assessing student understanding in science

2000

Promising Practices in Element

Promising Practices in Elementary School Science (Exemplary Practice)

1993

Promising Practices in High Sc

Promising Practices in High School Science (Exemplary Practice)

1993

Promising Practices in Middle

Promising Practices in Middle School Science (Exemplary Practice)

1993

Exemplary Programs in Physics,

Exemplary Programs in Physics, Chemistry, Biology and Earth Sciences (Focus on Excellence)

1984