The internet is a computer network that is interconnected using a global standard system. On the internet, there are positive and negative impacts on their use. Tetrutama in terms of learning, where a lot of information can be obtained in this media for information in seeking insight. Most students have used this media to learn. Some just use it to play. With so much information that can be obtained from the internet, this media should be very useful in terms of learning.
Problems that occur in junior high schools, especially class VII, are still many students who feel and experience boredom in learning mathematics. Abstract subjects such as mathematics and loaded with cognitive content, require students to work hard using specific strategies to learn them. These characteristics often make it difficult for students to learn Mathematics. This difficulty can lead to boredom in learning mathematics which can also have an impact on learning outcomes and a decrease in students’ mathematical reasoning abilities, the problem occurs because of a lack of effectiveness in learning.
Based on the description, it can be seen that the reasoning ability is very important for students. If students are able to use their reasoning abilities to the maximum, students can easily understand, abstract, classify, and associate concepts that exist in mathematics. Conversely, if students have not used their reasoning abilities to the fullest, students will have difficulty understanding, abstracting, classifying, and associating concepts that exist in mathematics.
Fun learning strategy (joyful learning ) is a learning system that seeks to arouse interest, full involvement, and the creation of meaning, understanding, happy values for students, joyful learning strategies there are 4 stages: 1. Preparation, 2. Submission, 3. Training, 4. Cover. Humor in learning is communication carried out by educators using the insertion of words, language, and images that are able to tickle students to laugh, in the stage of delivery and training on joyful learning strategies used cartoon humor, images and teaching materials that are inserted or used in the subject matter.
In the opinion of Freudenthal in Nur’ela states that mathematics should not be seen as a teaching material that must be transferred directly as ready-to-use mathematics, but must be viewed as a human activity. Mathematics learning should be done by giving the widest opportunity to students to try to find themselves through certain assistance from the teacher. Therefore a teacher must be able to create learning conditions that are meaningful and can present material properly and correctly.