Users' questions

What is Partitive and Quotative division?

What is Partitive and Quotative division?

Quotative division is When dividing a number into groups of. Partitive division is When dividing a number into a known number of groups.

What is Dong Nao Jin?

Dong Nao Jin means Use Your Head – seen in new.

What is the distributive law Year 4?

more The Distributive Law says that multiplying a number by a group of numbers added together is the same as doing each multiplication separately. Example: 3 × (2 + 4) = 3×2 + 3×4. So the “3” can be “distributed” across the “2+4” into 3 times 2 and 3 times 4.

What does Partitive division mean?

Partitive division (partition) involves sharing a quantity (dividend) between a given number (divisor) of equal-sized groups. For example the question 72 ÷ 8 could be read as 72 shared between 8 groups.

What is Quotitive?

An important distinction in division is between situations that call for a partitive (also called fair share or sharing) model of division, and those that call for a quotitive (also called subtraction or measurement) model of division.

Who is Debbie Morgan maths?

Debbie joined the NCETM in 2012, and, since 2014, has led the work of introducing teaching for mastery approaches to maths in primary schools across England. In that time, working alongside the national network of Maths Hubs, Debbie has trained and influenced many thousands of teachers.

What are the 5 big ideas of mastery?

Five Big Ideas in Teaching for Mastery

  • Coherence.
  • Representation and Structure.
  • Mathematical Thinking.
  • Fluency.
  • Variation.

What is commutative and associative?

In math, the associative and commutative properties are laws applied to addition and multiplication that always exist. The associative property states that you can re-group numbers and you will get the same answer and the commutative property states that you can move numbers around and still arrive at the same answer.

What is remainder and quotient?

The quotient is the number of times a division is completed fully, while the remainder is the amount left that doesn’t entirely go into the divisor. For example, 127 divided by 3 is 42 R 1, so 42 is the quotient, and 1 is the remainder.