Mathematics | Grade : 3
Domain - Measurement and Data
Cluster - Represent and interpret data.
[3.MD.B.4] - Generate measurement data by measuring lengths of objects using rulers marked with halves and fourths of an inch. Record and show the data by making a line plot (dot plot), where the horizontal scale is marked off in appropriate units—whole numbers, halves, or fourths. (See Glossary for example.)
- Line plot
A method of visually displaying a distribution of data values where each data value is shown as a dot or mark above a number line. (Also known as a dot plot.)
[3.NF.A.2] -
Understand a fraction as a number on the number line; represent fractions on a number line diagram.
[3.LS.3.1] -
Provide evidence, including through the analysis of data, that plants and animals have traits inherited from parents and that variation of these traits exist in a group of similar organisms.Clarification Statements: Examples of inherited traits that vary can include the color of fur, shape of leaves, length of legs, and size of flowers; Focus should be on non-human examples. State Assessment Boundary: Genetic mechanisms of inheritance or prediction of traits are not expected in state assessment.
[3.PS.2.3] -
Conduct an investigation to determine the nature of the forces between two magnets based on their orientations and distance relative to each other. Clarification Statement: Focus should be on forces produced by magnetic objects that are easily manipulated.