## ◂Math Worksheets and Study Guides Fourth Grade. Mean

### The resources above correspond to the standards listed below:

TX.STAAR.4. STAAR Grade 4 Mathematics Assessment
Reporting Category 3: Geometry and Spatial Reasoning - The student will demonstrate an understanding of geometry and spatial reasoning.
(4.8) Geometry and spatial reasoning. The student identifies and describes attributes of geometric figures using formal geometric language. The student is expected to:
4.8 (A) Identify and describe right, acute, and obtuse angles. Supporting Standard (STAAR)
4.8 (C) Use essential attributes to define two- and three-dimensional geometric figures. Readiness Standard (STAAR)
Reporting Category 4: Measurement - The student will demonstrate an understanding of the concepts and uses of measurement.
(4.11) Measurement. The student applies measurement concepts. The student is expected to estimate and measure to solve problems involving length (including perimeter) and area. The student uses measurement tools to measure capacity/volume and weight/mass. The student is expected to:
4.11 (A) Estimate and use measurement tools to determine length (including perimeter), area, capacity and weight/mass using standard units SI (metric) and customary. Readiness Standard (STAAR)
4.11 (C) Use concrete models of standard cubic units to measure volume. Supporting Standard (STAAR)
4.11 (E) Explain the difference between weight and mass. Supporting Standard (STAAR)
Standards