3rd, 4th and 5th Grade Number Talks. The following resources have been created by Mollie Hall using Number Talks: Helping Children Building Mental Math and Computation Strategies (Parrish, 2010). It is recommended that you begin by reading through the book and also the following article: Number Talk Overview.
anomalies. 1  1 : something different, abnormal, peculiar, or not easily classified : something anomalous They regarded the test results as an anomaly. 2  2 : deviation from the common rule : irregularity. 3  3 : the angular distance of a planet from its perihelion as seen from the sun.
Definition of 'nebulous'. Word Frequency. nebulous (nebjÉlÉs ) adjective. If you describe something as nebulous, you mean that it is vague and not clearly defined or not easy to describe. The notions we children were able to form of the great world beyond were exceedingly nebulous. Music is such a nebulous thing.