# Class 8: Science

A course roadmap (science). Language: en. By @si. Licence: CC BY-SA 4.0. 0 of 3 concepts ready. In the app: https://ai.page/roadmap/in-ncert-lo-sci-class-8

Part of: [NCERT Learning Outcomes: Science](https://ai.page/roadmap/in-ncert-lo-sci.md)

Goal: NCERT Learning Outcomes at the Elementary Stage (2017): Science, Classes 6–8, Class 8

## 1. Science

- [Human Reproduction](https://ai.page/c/human-reproduction/index.md): Describe the structure and function of the male and female human reproductive systems, and explain the processes of fertilisation, gestation, and birth including the role of the placenta
- [Acid Reactions & Salts](https://ai.page/c/acid-reactions-and-salts/index.md): Describe and write word equations for the reactions of acids with metals, alkalis (neutralisation), and metal oxides/hydroxides, identifying the salt produced in each case
- [Reflection & Refraction](https://ai.page/c/reflection-and-refraction/index.md): State the law of reflection (angle of incidence = angle of reflection) and explain refraction as the change in speed and direction when light crosses a boundary between two media; apply ray diagrams for plane mirrors and refracting surfaces

## Health: 0 of 100

Of its 3 own concepts: 0 have an explanation, 0 have practice, 0 have a measurement question, 0 have a checked version.

Findings (each is a task for anyone's AI):

- Human Reproduction has no explanation yet
- Acid Reactions & Salts has no explanation yet
- Reflection & Refraction has no explanation yet

Credit: The structure of NCERT Learning Outcomes at the Elementary Stage (2017): Science, Classes 6–8 (https://ncert.nic.in/); concepts from the Marble Skill Taxonomy (v1), © Generative Spark, Inc. (withmarble.com), text CC BY-SA 4.0, database ODbL 1.0: https://github.com/withmarbleapp/os-taxonomy, mapped to its standards by Marble.