final exam Flashcards
What are the five strands of math proficiency?
- Procedural fluency
- Strategic Competence
- Adaptive reasoning
- Conceptual understanding
- Productive disposition
What are some aspects of procedural understanding?
- Rules and procedures
- Short term learning
- Situation specific
- Passive learning
- Someone or something else is the source of knowledge
What are some aspects of conceptual understanding?
- Meaningful ‘networks’ of information (not just rules)
- Long term learning
- Adaptable
- Actively involved
- See self as capable (develop own expertise
- Fits good with a growth mindset
- Speed isn’t everything
What’s collective intelligence?
- The idea that two brains are better than one
- Children need to explain things to each other
What is conceptual understanding?
Comprehension of mathematical concepts, operations, and relations
What is procedural fluency?
Skill in carrying out procedures flexibly, accurately, efficiently, and appropriately
What is strategic competence?
Ability to formulate, represent, and solve mathematical problems
What’s adaptive reasoning?
Capacity for logical thought, reflection, explanation, and justification
What is productive disposition?
Habitual inclination to see mathematics as sensible, useful, and worthwhile, coupled with a belief in diligence and one’s own efficacy
What is math as a network of ideas?
Being in the ballpark rather than on the right path —> suggests that the learning is non linear
What are the 7 mathematical processes
- Communication
- Connections
- Problem solving
- Visualization
- Mental Mathematics and Estimation
- Technology
- Reasoning
What is the 10 criteria that makes up a rich task?
- Accessible and extendable
- Allows for different methods and different responses
- Learners make decisions
- Offer opportunity to identify elegant or efficient solutions
- Promotes discussion and communication
- Encourages originality and invention (allows them to pose their own questions)
- Encourages ‘what if’ and ‘what if not’ questions
- Enjoyable
- Encourages learners to develop confidence and independence as well as to become critical thinkers
- Having the potential to for revealing underlying principles or make connections between areas of mathematics
Why would you want to do a rich task?
- Students are more engaged and motivated
- Students’ perseverance is enhanced
- Students’ confidence is built, the potential for understanding is maximized and difference in style and approach are addressed
- An insight into what mathematics is all about is provided for students
- Students are provided with the necessary practice to become effective, efficient, confident mathematical thinkers
What is perceptual subitizing?
Instant recognition of small numbers
What is conceptual subitizing?
Larger quantities; recognizing groups within the larger group
What is the core of a pattern?
The shortest part of the pattern that repeats
What is the unit of a pattern?
A unit is each core section within a pattern
What is the element of a pattern?
An element is the individual parts (ie. shapes, numbers, objects…) within a pattern core
What is a pattern rule?
An unambiguous description of the pattern
What is a repeating pattern?
The core of pattern repeats predictably and unchanged
What is an increasing pattern (growing pattern)?
The pattern increases by a constant or by a predictable sequence
What is a decreasing pattern (shrinking pattern)?
Pattern decreases by a constant or predictable sequence
What is a recursive pattern?
Each element of the pattern is defined based on a previous element or elements
What are parallel tasks?
Having tasks that differ slightly but are different in difficulty
What’s a fibirachi pattern?
Using previous parts of the sequence to continue the pattern
What ideas are being developed in comparison?
Comparison is developing ideas of shorter/taller, thin/thick, etc.
What is subtizing?
Group recognition
What are the five different counting principles?
- One-to-one principle
- The stable order principle
- The cardinal principle
- The abstraction process
- The order-irrelevance principle
What is the one-to-one principle?
There is one and only one number name for each object
What is the stable order principle?
There is a consistent set of counting words that never changes
What is the cardinal principle?
The last number spoken tells how many
What is the abstraction process?
It does not matter what you count; the process for counting remains the same
What is the order-irrelevance principle?
It does not matter in which order you count; number in the set does not change
What is verbal counting?
the ability to produce the standard list of counting words in order (most often just rote)
Rote counting, saying the list of words, don’t understand that there is an idea behind 3 or 6
What is object counting?
Assigning each number name to one object
What is cardinality
How many? Child is able to tell how many objects in all at the end of a count
What is hierarchical inclusion?
1 2 3 4 5 6 7 8
The idea that all of these numbers together is 8