Evaluation for 5.3c
Materials include supports for students in connecting, creating, defining, and explaining concrete and representational models to abstract (symbolic/numeric/algorithmic) concepts, as required by the TEKS.
The materialsinclude theLesson Idea"Equivalent Fractions," where students use counters and fraction bars to create two equivalent fractions. The teacher helps them connect their concrete model to the abstract names. Then, the students look at pictorial representations of fractions to determine if the two fractions are equivalent while writing the name of each fraction. Students also have a cut-and-glue activity where they find two equivalent fraction pairs and match them together.The materialsinclude support for students in connecting, creating, defining, and explaining concrete and representational models to abstract concepts, as required by the TEKS. For example, in the "Points, Lines, Rays, and Segments"Lesson Idea resource, students define and create examples of lines, rays, and segments in the primary lesson. Additional Learner supports the teacher to use real-world examples to explain point, line segment, line, ray, and plane to students to support the development of the abstract to concrete learning concepts.The materialsinclude support for students in connecting, creating, defining, and explaining concrete and representational models to abstract concepts, as required by the TEKS. For example, in the "Angle Measurement"Lesson Idea resource, students are guided to use a protractor and models of different angles to represent an understanding of how to measure angles as outlined in the learner objective. Additional Learner supports give students pictorial representations to practice sorting angle measurements and creating abstract pictures made up of angles.