Ted Bredderman

The Influence of Activity-Based Elementary Science Programs on Classroom Practices: A Quantitative Synthesis.

Ted Bredderman, 1984 .

Effects of Activity-based Elementary Science on Student Outcomes: A Quantitative Synthesis

Ted Bredderman, Ted Bredderman, 1983 .

Laboratory programs for elementary school science: A meta-analysis of effects on learning

Ted Bredderman, Ted Bredderman, 1985 .

The Effects of Training on the Development of the Ability to Control Variables.

Ted Bredderman, Theodore A. Bredderman, 1973 .

What Research Says: Activity Science--The Evidence Shows It Matters.

Ted Bredderman, Ted Bredderman, 1982 .