Student Instructions
Hom Phiaj: Kuv paub piav txog cov ntsais.
1. Nias
2. Saib ob lub ntsais zoo.
3. Qhia seb nkawd txawv li cas. Zoo ib yam li cas?
4. Nias
thiab hais qhia.
5. Nias
Teacher Notes (not visible to students)
"sib piv" "ntsais 3-seem" "ntsais 2-seem" geometry,