The advances in mobile technology have created a new learning method known as mobile learning technology or mobile learning. This method utilizes the use of smartphones which have become part of the daily life of people of all ages and levels of education. in this mobile learning ,android platform is selected. The reason for choosing android is that it is the most popular mobile OS. This learning is designed to run on Android with the aim that it can be used easily and can be run at any time as long as you carry an Android cellphone and there is an internet connection. This application is addressed to the Persatuan pemuda sandya karya mandiri desa reksosari kec suruh kabupaten Semarang, which is an activity of a youth group that is trying to develop and improve their video streaming channel . they need learning to improve their digital video processing skills to improve the quality of their video output. because this youth union consists of various ages and various educational backgrounds, the making of learning videos must be easy to operate, easy to display and does not require complicated equipment. The development of this application is based on usability which is the most important aspect of an application.

Mathematics is an applicable science and very close to human life, so mathematics is very important to learn from elementary school. However, the mathematics competence of elementary school students in Indonesia is relatively low. One of them is SD IT Cahaya Ummat which is located in Karangjati, Kecamatan Bergas, Kabupaten Semarang, the grade 6 students' average mathematics score is lower than other subjects. So far, learning is still conventional in nature with learning resources in the form of printed books, thus it is necessary to have learning innovations to increase students' interest in learning mathematics.The design of interactive media as a learning aid can be a solution to attract students' attention to be more focused when the teacher explains math material in class. When students feel interested and focused on learning, learning will be more effective so that students' understanding of the material presented by the teacher will also increase.Interactive learning media made with Adobe Flash CS5.5 to combine text, images, sound, and animation will make the application more attractive, so that students are more interested in learning mathematics with statistics material. The results of the validation score obtained from media experts are 34, material experts 39, and users 35, so this learning media product is classified as a very good category, so it is valid to be used.
 

PT. Nada Surya Tunggal is a company engaged in the textile sector, which is located at JL. Raya Candirejo, Pringapus, Kab. Semarang 50552, Central Java. The problems that occurred at PT. Nada Surya Tunggal is the lack of knowledge of local and foreign people about the types of products produced by the company due to the lack of maximum promotional media used so that the marketing department is required to have many relationships so that the marketing process is slower. People find it difficult to know about several things such as the shape or visual of the product, product design, and the materials or materials used for production. This causes confusion in the community about product specifications which results in a lack of public interest in buying.This research is a type of development research that uses the Research and Development (R&D) method. Meanwhile, for making your own website design using the programming languages HTML, CSS, and Javascript. With the new website design owned by PT. Nada Surya Tunggal can expand its marketing reach without incurring higher costs, the promotion process is faster, the public is more interested and comfortable to access, as well as the products owned by PT. Nada Surya Tunggal is becoming better known by the wider community.

Pemasyarakatan inovasi dan teknologi (inotek) pertanian di lahan pekarangan mendapat perhatian besar dari Kementerian Pertanian, dengan tujuan untuk meningkatkan produksi pangan dan akses masyarakat terhadap pangan, serta menjadi jaring pengaman sosial pada saat terjadi pandemi Covid-19. Sejak tahun 2017 BPTP Jawa Tengah telah mengembangkan Taman Agro Inovasi yang berisi display beragam inotek pertanian di pekarangan, untuk dijadikan sebagai tempat pembelajaran bagi penggiat maupun pelaku pertanian di pekarangan. Penelitian ini bertujuan untuk membuat multimedia interaktif untuk membantu penggiat dan calon pengguna dalam mempelajari inotek pertanian pekarangan yang didisplaykan di Taman Agro Inovasi tanpa harus berkunjung secara langsung di lokasi. Penelitian diawali dengan penggalian data dan informasi tentang inotek pertanian pekarangan yang didisplaykan di Taman Agro Inovasi, dilanjutkan dengan perancangan multimedia, pembuatan projek multimedia, validasi oleh pembimbing dan pakar, dan uji kelayakan multimedia. Berdasarkan hasil validasi dari ahli media, pakar materi dan sasaran pengguna menunjukkan bahwa produk multimedia yang dihasilkan sangat layak untuk digunakan dan dikembangkan untuk diseminasi inotek pertanian pekarangan sebagaimana yang diperagakan di Taman Agro Inovasi BPTP Jawa Tengah. 

Rumah Kreasi Grafika is a clothing business that was established in 2020. This clothing business is located at Jalan Grafika Raya, Gedawang, Banyumanik District, Semarang City, Central Java. This company still has shortcomings, especially in the field of design, so that marketing is not very successful. This is due to a lack of knowledge about the value of design in a company.The thing that is most prioritized in the design of making this stationery set is to meet the graduation requirements for the final project course and provide a new perspective in utilizing stationery sets as a means of supporting the company's progress. Where is the initial stationery set that has a design value that does not sell well and is still incomplete.In designing the design of a stationery set, it is necessary to choose the type of font, color and also the composition of the design because these three aspects are vital and can have a serious impact on the effectiveness of the stationery set.

Basically, the principles of Al-Qur'an learning can be carried out using various methods, all of which have the same goal, namely so that children can read the Al-Qur'an properly and correctly. The low motivation of students in learning the Qur'an is still one of the reasons for the low quality of education, especially in the ability to read the Qur'an. One of the efforts to increase motivation to learn to Read and Write the Qur'an is the use of online methods during the Covid-pandemic. 19 can be carried out by educators or teachers in the reading and writing subject of the Koran which is the basis of learning in Islam
The low motivation of students in learning Al-Qur'an is still one of the reasons for the low quality of education, especially in the ability to read Al-Qur'an. So it can be said that motivation and learning achievement are directly proportional to the learning methods developed. One of the efforts to increase the motivation to learn to read and write al-quran is to use appropriate methods that can be used by educators or teachers in reading and writing al-Qur'an subjects which are the basis of learning in Islam.

CV. Ida Ayu adalah sebuah perusahaan yang bergerak di bidang perdagangan umum seperti tas rapat dan blocknote. Tujuan dilakukannya penelitian ini adalah untuk merancang sistem informasi pendukung keputusan pembelian barang yang dapat menghasilkan informasi yang valid, cepat dan akurat dan untuk mengetahui bagaimana membangun sistem informasi pendukung keputusan pembelian barang yang efektif dalam peramalan penjualan. Sulitnya administrasi untuk merancang suatu sistem informasi pendukung keputusan pembelian barang yang valid berdasarkan peramalan penjualan dan membuat sistem informasi pendukung keputusan pembelian barang yang efektif dalam meramalkan penjualan pada CV. Ida Ayu Semarang.
Pada aplikasi peramalan ini metode yang digunakan adalah metode moving average. Metode ini diperoleh melalui penjumlahan dan pencarian nilai rata-rata dari sejumlah periode tertentu, setiap kali menghilangkan nilai terlama dan menambah nilai baru. Hasil penelitian diharapkan dapat menunjukan bahwa perancangan sistem informasi pendukung keputusan pembelian barang berdasarkan peramalan penjualan berbasis web dapat membantu karyawan (administrasi) untuk meminimalkan terjadinya kesalahan pembelian barang dengan mempertimbangkan penjualan yang terjadi dalam periode tertentu. Jadi semua kegiatan penjualan serta pembelian barang di CV. Ida Ayu dapat berjalan secara efektif dan efisien.

Perkembangan ilmu pengetahuan dan teknologi semakin mendorong upaya-upaya pembaruan dalam proses belajar mengajar, guru dituntut agar mampu menggunakan maupun membuat media pembelajaran yang lebih inovatif. SMP IT Cahaya Ummat Karangjati merupakan salah satu lembaga pendidikan Islam yang dalam proses pembelajaran masih menggunakan metode konvensional. Hal ini menyebabakan siswa mengalami kebosanan dan kurang aktif dalam proses pembelajaran, sehingga perlu dibuatnya inovasi baru dalam hal media pembelajaran.
Solusi yang ditawarkan pada penelitian ini adalah sebuah media pembelajaran interaktif dengan metode Joyfull Learning. Metode Joyfull Learning adalah metode yang sangat baik di gunakan untuk melibatkan peserta didik dalam mempelajari materi yang telah disampaikan mengingat siswa kurang aktif dalam proses pembelajaran. Hasil penelitian ini dirancang untuk memberikan inovasi pembelajaran khususnya mata pelajaran Bahasa Inggris kelas VII semester 2 SMP IT Cahaya Ummat Karangjati. Selain itu, dengan adanya media pembelajaran interaktif diharapkan peserta didik menjadi lebih aktif dalam proses pembelajaran dan dapat meningkatkan motivasi belajar sehingga membuat hasil belajar meningkat.