Конспект урока "Specific heat capacity" 8 класс

Optional course «Physics in English»
Lesson #4
Topic of the lesson:
Specific heat capacity.
Удельная теплоемкость.
Aktobe
Date: 27/09/2017
Teacher name: Makarova Y.G.
CLASS: 8
Number present: 15
Absent:
Learning
objectives(s)
that this lesson
is contributing
to
To form students' knowledge about the positions of the molecular-kinetic
theory, experimental facts, its confirming.
Lesson
objectives
Learners know:
- concepts quantity of heat, specific heat of substance, unit of measure quantity
of heat, specific heat of substance;
Learners can:
- determine heat lost and heat given during heat transfer;
- calculate the amount of heat by the formula;
- explain physical meaning of specific heat capacity.
Language
objective
- Pronounce the words on the theme.
- To act out a dialogue.
- Understand some factual questions on the theme.
- To ask and answer the questions on the theme in pairs.
Key words and phrases: specific heat capacity, heat, substance, unit of
measure, Joule, change in temperature.
Previous
learning
Knowledge from the course of physics class 8.
Necessary
equipment and
devices
Computer, video projector, model, information from the textbook.
Plan
Planned timings
Planned activities
Start
Warm up
Good day, children. I’m glad to see you. Sit down, please. How
are you? Are you fine? Are you OK?
Evaluation of
the studied
Your home task was write down 2 examples for conduction,
convection, radiation.
Now we'll check how you learned the terminology.
Encouraging
students to
interest in this
topic and
involving them
in the process
learning.
Read and translate text
В течение дня Солнце равномерно пляж и озеро. Почему
после захода Солнца вода теплая, а песок холодный? Что из
них больше сохраняет тепло? Какое время лучшее для
купания? Объясните свои ответы.
Middle
Text revealing
the main theme
Read and translate text
1. Масса вещества
Для повышения температуры большей массы требуется
больше тепла. Например, нам нужно 8 400 Дж, чтобы