Evaluation for 5.4b
Materials include embedded educator guidance to scaffold, support, and extend students’ use of academic mathematical vocabulary in context when communicating with peers and educators.
In grade 4, the "Studying Bee Hives" lesson includes scaffolded opportunities for students to use academic mathematical vocabulary, such as vertices, sides, parallel, perpendicular, and right angle, during peer discussions and writing tasks. Sentence starters like "I solved it differently because. . ." are embedded in the slideshow to guide students in expressing their reasoning and comparing strategies with classmates. The adaptive math platform supports vocabulary development through guided practice. When students encounter underlined terms, they can click or hover to access definitions through text or audio, reinforcing vocabulary in context.Freckle'sGuided Practice feature supports students' use of academic vocabulary in context. When a student answers a question incorrectly, the program activates step-by-step guidance. For example, in a perimeter lesson, students first see the definition of perimeter, then receive a visual prompt describing how to identify it, and finally answer the question: "Which image has just the perimeter shaded?" This sequence reinforces vocabulary and conceptual understanding through scaffolded support. The "Studying Bee Hives" lesson includes sentence starters, think-pair-share routines, and writing prompts that support students in using academic vocabulary when communicating with peers and educators. For example, after completing the inquiry sheet, students use prompts like "The way that. . .explained the solution caused me to change my thinking because. . ." to reflect on peer strategies and express their reasoning using precise mathematical language.