坐标PA的公立学校，家里一个男娃。今年初四年级统考PSSA science考了个proficiency。我看了看数据，全宾州35%的学生都能考advanced, 所以在他们学区（好学区）基本就是倒数了！

孩子ELA一直算可以90%，小时候也爱各种恐龙，看各种科学杂志，nonfiction，百科全书。说是学校没有science书的，去年的话就是老师讲课做Project. Project做了一个学期大都是算卡路里，女老师。

我们自己在家一直刷ixl的，而且不是跳着刷，是从头到尾1-4年纪刷的。真的不是很理解怎么回事。

我们对他从来没有任何科学类的教育。孩子态度没有问题，自己不知道为什么很多题目都不会。

请问该怎么办，以后上了初中高中怎么办！感到特别焦虑，提前谢谢能帮助到我们的朋友！

例题：

3. Which part of the process of growing food on a farm could most likely cause an increase in the

amount of algae that grows in nearby ponds?

A plowing the fields in early spring

B adding fertilizers to the ground

C releasing insects that kill weeds

D harvesting vegetables at the end of the season

有一题画了一个bar magnet和horseshoe magnet和一堆paper clips然后问

Use the drawing below to answer the question.

A student is given the objects shown Which scientific question could be investigated using only

the objects shown in the drawing?

A How are magnets most useful to people in everyday life?

B What types of objects can be picked up using a magnet?

C Why is a bar magnet a different shape than a horseshoe magnet?

D How does the strength of a bar magnet compare to the strength of a horseshoe magnet?

四年级有个啥science。男娃大部分学习上还没开窍呢。