擬題.

發展結構式擬題系統來提升國小二年級學生學習成效之研究-以兩步驟加減文字題為例 = = Developing Structured Problem-Posing System to Improve the Learning Effectiveness of Second Graders - A Case Study of Addition and Subtraction Two-Step Word Problems / by: (Language materials, printed)

learning effectiveness.

learning motivation.

problem posing.

two-step word problem.

兩步驟文字題.

學習動機.

學習成效.

擬題.