Full lesson | Create for a teacher a set of content for giving a lesson, beginning with the lesson plan. Each new block of materials must begin with an H1 heading (other subheaders must be H2, H3, etc). When you describe required pictures, write those descriptions in curly brackets, for example: {A picture of a triangle} |

Which subject | Mathematics |

What topic | Yhteen ja vähennyslaskut (0-100 lukualueella) |

What length (min) | 30 |

What age group | Doesn't matter |

Class size | 20 |

What curriculum | |

Include full script | |

Check previous homework | |

Ask some students to presents their homework | |

Add a physical break | |

Add group activities | |

Include homework | |

Show correct answers | |

Prepare slides | |

Number of slides | 5 |

Create fill-in cards for students | |

Create creative backup tasks for unexpected moments |

By the end of the lesson, students will be able to perform addition and subtraction operations within 0-100 number range using appropriate methods and techniques.

- Whiteboard and markers
- Printable cards for students
- Calculators
- Homework sheets

This lesson is appropriate for all age groups.

Mathematics

Step Number | Step Title | Length (min) | Details |
---|---|---|---|

1 | Introduction | 5 | Teacher introduces the topic of addition and subtraction operations within the 0-100 number range. |

2 | Recap | 5 | Teacher quickly recaps the basic concepts of addition and subtraction to ensure all students are on the same page. |

3 | Teaching | 10 | The teacher explains different techniques and methods for addition and subtraction operations within the 0-100 number range using examples. |

4 | Group Task | 5 | Students are divided into groups and given a set of questions to solve using the techniques and methods introduced in the teaching section. |

5 | Individual Task | 5 | Once the group task is completed, students are given individual tasks to complete in their notebooks using the same techniques and methods they learned. |

6 | Card Activity | 5 | Each student is given a set of printable cards to fill in and complete using the techniques and methods they learned. |

7 | Checking of Card Activity | 5 | The teacher collects the cards and checks for understanding. Random checking of cards is done to ensure that students are answering accurately. |

8 | Homework Assignment | 5 | The teacher assigns homework that the students will complete outside of class. |

This lesson corresponds to the National Curriculum and its standards for mathematics.

The homework assignment must be checked without asking any students to present it in front of the class. The homework questions must be relevant to the techniques and methods introduced in class.

**Step 1: Introduction** (5 min)

Good morning, students! Today we will be learning about addition and subtraction operations within the 0-100 number range.

**Step 2: Recap** (5 min)

Before we begin, let's quickly recap the basic concepts of addition and subtraction. Can anyone tell me what addition means? And what about subtraction?

**Step 3: Teaching** (10 min)

Now that we have refreshed our memory, let's move onto the techniques and methods for addition and subtraction within the 0-100 number range. It's important that we use these methods and techniques to arrive at the correct results quickly and accurately. Let me show you some examples.

**Step 4: Group Task** (5 min)

I'm now going to divide you into groups and give you some questions related to addition and subtraction within the 0-100 number range. Try using the techniques and methods that we just learned to solve them.

**Step 5: Individual Task** (5 min)

Great job, everyone! Now let's move onto individual tasks. I want you to solve these in your notebooks using the same techniques and methods you learned.

**Step 6: Card Activity** (5 min)

This time, I have printed some cards for each of you. Please fill them in and complete the questions using the techniques and methods that you have learned.

**Step 7: Checking of Card Activity** (5 min)

I will now check the cards for understanding. I'll randomly check each card to ensure that you are arriving at the correct answers.

**Step 8: Homework Assignment** (5 min)

Finally, I'd like to assign some homework. Please answer the questions in your homework sheets using the techniques and methods that we learned today. Remember, these questions will be relevant to what we learned today.

That's the end of today's lesson. Thank you for your efforts!

| --- | --- | --- | | 1 | {Image: Classroom} | Introduction- Today we will be learning about addition and subtraction operations within the 0-100 number range. | | 2 | {Image: Brain} | Recap- Addition is the process of finding the total of two or more numbers and subtraction is the process of finding the difference between two numbers. | | 3 | {Image: Math symbols} | Teaching- Techniques and methods for addition and subtraction within the 0-100 number range. Examples will be provided. | | 4 | {Image: Group work} | Group Task- Working in groups, solve questions related to addition and subtraction using the techniques and methods taught earlier. | | 5 | {Image: Notebook and pen} | Individual Task- Solve questions in notebooks using the techniques and methods taught earlier. | | 6 | {Image: Cards} | Card Activity- Fill in and complete the questions on the cards using the techniques and methods taught earlier. | | 7 | {Image: Checking} | Checking of Card Activity- Randomly check each card to ensure that the correct answers are being arrived at. | | 8 | {Image: Homework} | Homework Assignment- Answer questions in homework sheets using the techniques and methods learned today. |

- Solve the following addition problem: 56 + 24 =
- Solve the following subtraction problem: 73 - 35 =
- Using the techniques and methods we learned in class, solve the following addition problem: 89 + 11 =
- Using the techniques and methods we learned in class, solve the following subtraction problem: 87 - 48 =
- What is the difference between addition and subtraction? Explain in your own words.
- Choose five numbers within the 0-100 number range and write an addition problem and a subtraction problem for each number.
- Solve the following word problem using addition: Mark had 34 pencils. His friend gave him 18 more pencils. How many pencils does Mark have now?
- Solve the following word problem using subtraction: Mark had 65 toys. He gave 28 toys to his brother. How many toys does Mark have now?
- What are some real-life situations where addition and subtraction are used? Write three examples.
- Create an addition or subtraction problem on your own and solve it using the techniques and methods we learned in class.

| --- | --- | | What will we be learning today? | | | Can you give an example of addition? | | | What does subtraction mean? | | | What techniques and methods will we be using for addition and subtraction? | | | What will we be doing during the group task? | | | What will we be doing during the individual task? | | | What will we be doing during the card activity? | | | How will the teacher be checking the cards for understanding? | | | What is the homework assignment? | |

- Can you give an example of two numbers that can be added to make 100? And what about two numbers that can be subtracted to get 100?
- If you add 20 to a number and then subtract 10 from the result, what number would you get? Can you show the steps using the techniques we learned today?
- Let's say you have 50 apples and you want to distribute them equally among 5 friends. How many apples would each friend get? Can you show this using a subtraction method?
- If you have two numbers that add up to 80, and one of them is 35, what is the other number? Can you explain how you arrived at the answer using an addition method?
- Can you think of a real-life situation where addition or subtraction within the 0-100 number range could be useful? How would you apply the techniques and methods we learned today to solve a problem in that situation?