海量图书期刊资源,随时随地畅享阅读乐趣
The effect of schooling upon understanding of selected science termsRobert E. Yager; Stuart O. Yager · 1985
Changes in perceptions of science for third, seventh, and eleventh grade studentsRobert E. Yager; Stuart O. Yager · 1985
Science education: New concerns and issuesJohn E. Penick; Robert E. Yager · 1986
Learning from excellence: Some elementary exemplarsJohn E. Penick; Robert E. Yager · 1993
Academic Status of BiologyDavid A. Griggs, Robert E. Yager, Patrick A. Kennedy, Michael Owens, Martin E. Senzon, Prevo L. Whitaker and Joan G. Creager · The American Biology Teacher · 1974
The Search for Excellence in Science EducationJohn E. Penick and Robert E. Yager · The Phi Delta Kappan · 1983
Student Perceptions of the Usefulness of School Science ExperiencesRobert E. Yager; Patricia E. Simmons; John E. Penick · 1989
The Advantages of an STS Approach Over a Typical Textbook Dominated Approach in Middle School ScienceStuart O. Yager; Robert E. Yager; Gilsun Lim · 2006
A Good Teaching Technique: WebQuestsHalat, Erdogan · The Clearing House · 2008
Professionalism: Teachers Taking the ReinsHelterbran, Valeri R. · The Clearing House · 2008
Constructing a Model of Mathematical LiteracyPugalee, David K. · The Clearing House · 1999
Learning Multiplication: The Easy WayCaron, Thomas A. · The Clearing House · 2007
The School Dropout ProblemH. M. Berston · The Clearing House · 1960
Cultural Diversity || Enhancing Children's VocabulariesJohn Follman · The Clearing House · 1990
Are Standards Preventing Good Teaching?Berube, Clair · The Clearing House · 2004
Teaching Socialization through Science FictionJohn C. Reynolds · The Clearing House · 1983