Even children who did well in their early school years -- easily learning basic arithmetic and math facts ... multiple operations in the proper sequence (for instance, adding as well as ...

Between each pair of terms in this sequence is the amount the sequence is decreasing by. The 𝒏th term refers to a term's position in the sequence, for example, the first term has 𝒏 = 1, the ...

Once children have determined the commonality of a pattern and have generalized it to other terms, an effective question to ask them is how to build a really "big" figure of the sequence ... a ...