The MTIS treatment had a leveling effect, raising lower-scoring preservice teachers toward the control group's level¶

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2014 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Descriptively, the experimental group's mathematics ability mean increased 7.40 percentage points from week 2 to week 16 while the control group's mean decreased 0.32 points, suggesting remediation for lower-ability preservice teachers. → Christopher T. Stripling and T. Grady Roberts 2014

Evidence¶

Christopher T. Stripling and T. Grady Roberts 2014¶

Christopher T. Stripling and T. Grady Roberts. (2014). Effects of Mathematics Integration in a Teaching Methods Course on Mathematics Ability of Preservice Agricultural Education Teachers. Journal of Agricultural Education, 55(3), 1-16. https://doi.org/10.5032/jae.2014.03001

q2 · i? · causal · r1

Descriptive statistics from the quasi-experimental study (Table 1): experimental group pretest M = 38.31 (SD = 11.03), posttest M = 45.71; the control group's mean decreased 0.32%. The authors state this "may suggest that the MTIS treatment is effective at providing some remediation to preservice teachers with lower mathematics ability scores".

"The experimental group’s mathematics ability mean increased 7.40% from week 2 to week 16 of the teaching methods course."

Discussion¶

Related Claims¶

• Descriptive means showed a small decrease in the flipped group's scores and a small increase in the control group's scores — related
• The MTIS treatment significantly improves the mathematics ability of preservice agricultural education teachers, with a large effect size — related