Reading for Comprehension Series  - Finding Causes and Effect 
No. 7125  

Nice complete set.  

Finding Causes and Effect is a series of 50 graded reading cards in increasing order of difficulty, reading levels 2 through 6.  Each card has 5 to 7 sets of sentences.  Each set consists of 1 sentence (an effect) , followed by 3 sentences , only one of which could be a cause of that effect. The student chooses the cause of the given effect.