Your next great Lessn starts here.

Welcome to Subtraction! – Greetings, young mathematicians! – Subtraction means taking away – If you have 5 apples and eat 2, subtraction helps you find how many are left. – It shows us what’s left over – For example, 5 carrots – 2 eaten = 3 carrots left. – Let’s practice with pictures! | This slide is designed to introduce Kindergarten students to the concept of subtraction in a fun and engaging way. Start by greeting the students warmly to capture their attention. Explain that subtraction is like taking things away and helps us figure out how many things we have left. Use tangible examples like food items or toys that they are familiar with to illustrate the point. Encourage the students to visualize the process by using pictures, which will help them understand the concept better. For the activity, provide various scenarios with pictures where students can practice writing subtraction sentences, such as images of fruits with some being taken away. This will help them grasp the concept of ‘taking away’ and ‘how many are left’ in a concrete manner.

Understanding Subtraction – Subtraction means taking away – It shows how many are left – Example: 5 apples – 2 apples – Start with 5 apples, give 2 away – How many apples are left? – We use subtraction to find the answer | This slide introduces the concept of subtraction to Kindergarten students. Begin by explaining that subtraction is simply the process of taking some away from a larger group and finding out what’s left. Use tangible examples, like apples, to illustrate this point. Show a picture of 5 apples, and then visually demonstrate 2 being taken away. Ask the students how many apples are left to engage them in thinking about subtraction as a means of finding the answer. Encourage them to use their fingers to count and visualize the subtraction process. This will help them grasp the basic concept of subtraction in a concrete and relatable way.

Understanding Subtraction Words – ‘Less’ means to subtract – ‘Take away’ for subtraction – The word ‘minus’ means subtract – Use words to write subtraction sentences – Example: 5 apples – ‘take away’ 2 apples = 3 apples | This slide introduces the basic vocabulary associated with subtraction for Kindergarten students. It’s crucial to emphasize that words like ‘less’, ‘take away’, and ‘minus’ are indicators that subtraction is needed to solve a problem. Use simple and relatable examples, such as subtracting apples, to illustrate how these words are used in context. Encourage students to visualize the action of taking something away to understand subtraction conceptually. During the class, practice with real objects or pictures to reinforce the concept. For homework, ask students to create their own word problems using these key terms.

Let’s Try Together: Subtraction with Blocks – Start with 5 blocks – Take away 3 blocks – How many blocks left? – Use the picture to see 5-3 – Let’s count the remaining! – Count the blocks that are left after 3 are taken away | This slide is an interactive class activity designed to introduce Kindergarten students to the concept of subtraction using visual aids. Start by showing a picture or physical blocks numbering 5. Then, visually remove 3 blocks and ask the students to observe the change. Guide them to count the remaining blocks together to find the answer. Reinforce the subtraction sentence ‘5 minus 3 equals 2’. Encourage students to use their fingers or other classroom objects to practice this subtraction. Offer praise for participation and correct answers, and provide gentle guidance if they make mistakes. This hands-on activity helps solidify the concept of taking away and finding what’s left.

Writing Subtraction Sentences – Subtraction sentence structure – Numbers, a minus sign (-), and an equals sign (=) – Example: 5 – 3 = 2 – Shows taking away: Start with 5, minus 3, equals 2 left – Meaning of subtraction – Taking away items, how many are left? | This slide introduces the concept of writing subtraction sentences to Kindergarten students. Begin by explaining the components of a subtraction sentence: numbers, a minus sign, and an equals sign. Use visual aids like pictures or physical objects to demonstrate the subtraction process. For example, if you have 5 apples and you take away 3, you’re left with 2 apples. This visual representation helps students understand the concept of ‘taking away’ in a tangible way. Encourage students to practice with different numbers up to 5, using toys or illustrations to reinforce the concept. The goal is for students to become comfortable with the structure and meaning of subtraction sentences.

Your Turn to Write Subtraction Sentences! – Observe the picture and story – Write the subtraction sentence – Translate the story into a math problem – Use the minus sign (-) – Remember, it looks like this: 5 – 2 – Use the equals sign (=) – This sign shows what we take away | This slide is an interactive activity for the students to apply their understanding of subtraction in word problems. Show them a picture with a simple story, for example, ‘5 apples on the table and 2 are taken away.’ Ask the students to write the subtraction sentence that matches the story. Remind them to use the minus sign to indicate subtraction and the equals sign to show the result. Encourage them to count the objects in the picture to help them understand the subtraction process. This activity will help reinforce their understanding of subtraction and the symbols used in math equations. For the teacher: Prepare several pictures with corresponding stories that illustrate simple subtraction scenarios. Guide the students through the first example, then let them try on their own. Walk around the classroom to assist and encourage students as they work.

Class Activity: Subtraction Stories with Toys – Create subtraction stories using toys – Use toys to make a story that involves taking away – Present your story to the class – Explain how many toys were there and how many were taken away – Write the subtraction sentence – Example: 5 toy cars – 2 taken away = 3 toy cars left | This interactive activity is designed to help Kindergarten students understand subtraction in a fun and tangible way. Each student will use toys to create a story that involves ‘taking away’ some items, which will help them visualize the subtraction process. After presenting their story to the class, they will write the corresponding subtraction sentence, reinforcing the concept. For example, if a student starts with 5 toy cars and removes 2, they will write ‘5 – 2 = 3’. Teachers should prepare different sets of toys for variety and ensure each child understands the activity. Possible variations include using stickers, blocks, or even drawings to create subtraction stories.

Subtraction Success! – Congratulations on learning subtraction! – You can now write subtraction sentences. – Each of you is a subtraction star! – Keep practicing with pictures and numbers. – Use pictures to help understand taking away. | This slide is a celebration of the students’ achievements in learning how to write subtraction sentences. It’s important to end the lesson on a positive note, reinforcing their confidence and understanding of the concept. Encourage the children to continue practicing at home with the help of visual aids like pictures, which can make abstract concepts more concrete for young learners. Recognize each student’s effort and progress, and remind them that practice is key to becoming even better at subtraction. You might also suggest fun subtraction activities or games they can play with their parents or guardians.