Can you please give me some topics for maths group project for class 9

number system
surface area and volume, circles, probability, statics,lines and angles, linear equations in two variable ,triangles,quadrilaterals,areas of parallelogram and triangles
can you please give me the answer fast
its urgent
are you from BCM school ?


Make a group magazine, or a poster including why the number system is important.
Choose surface area and volume.
but what to make in it??
u make the shapes
or u take any things such a dusters ,and find the volume
ok thanks
   group project topics :
       survey related to statistics
        polyhedral model making
        maths magazine
        mathematicians gallery
         math dictionary
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