Keyphrases
Learning Trajectories
100%
Young children
78%
Fluency
78%
Kindergartners
72%
Reasoning Strategy
64%
Commutativity
58%
First Graders
53%
Preschoolers
51%
Addition Strategy
47%
Mental Addition
47%
Hypothetical Learning Trajectory
44%
Mental Arithmetic
43%
Number Concepts
42%
Number Sense
37%
Training Experiment
37%
Number Words
37%
Cardinal Principle
35%
Spontaneous Attention
35%
Mathematics Instruction
31%
Estimation Strategies
31%
Procedural Knowledge
29%
Subtraction by Addition
28%
Relational Knowledge
28%
Early childhood Mathematics
28%
Number Combinations
28%
Teaching-learning
27%
Third Graders
26%
Number of children
26%
Trajectory Approach
25%
Cardinal number
25%
Childrens
24%
Basic Sums
24%
Active Control
23%
Number Facts
23%
Early Patterning
23%
Computational Practices
21%
3-year-olds
21%
Mental multiplication
21%
Mentally Retarded
21%
At-risk
21%
Irrelevance
21%
Taiwanese
21%
Methodological Implications
21%
Learning Mathematics
20%
Mathematics Education
20%
4-year-olds
20%
Arithmetic Concepts
20%
Discovery Learning
19%
5-year-old
19%
Correct Answer
18%