The book Hebrew Base 1 is intended for learners who are taking their first steps in the Hebrew language after becoming familiar with the letters of the alphabet. The book was written with an understanding of the challenges of learning a new language from scratch, and therefore provides a solid and broad foundation for the language while inviting you on a journey into a world of topics, content, culture, people, and places. The main idea behind the book is modular, gradual, and spiral learning. The book starts from the basics and progresses at a measured and systematic pace. It is organized around topics from everyday life such as: acquaintances, family, studies, work, and more. All of these provide a natural and meaningful context for language acquisition. Each chapter builds on the vocabulary and grammatical structures learned in the chapters preceding it, with constant repetition that allows for internalization and consolidation of knowledge. The book emphasizes balanced development of all four language skills, especially adapted for beginners. Grammar is not taught as a list of dry rules, but as a useful and essential tool for creating basic communication. The goal is to lead learners from a passive knowledge of words to active and confident use of the language, from the earliest stages.

The workbook is much more than a workbook of exercises. The booklet includes learning and practicing all the letters of the alphabet from the basics, and in addition – learning each verb topic to a beginner level. The booklet accompanies you hand in hand, step by step, throughout everything you learned in the book, and gives you the opportunity to deepen your practice in order to know better, understand better, and better master everything you learned in the book.

Over the past two decades, advanced technologies and space missions have completely transformed our understanding of potential life beyond Earth. The resulting field, astrobiology, has become a multidisciplinary scientific discipline, encompassing many of the natural sciences and having implications for many areas of research. This book presents an introduction and overview of astrobiology. It deals with a wide range of fields, from the search for signs of life on planets in our solar system, to the discovery of exoplanets in distant solar systems and assessing the potential for life there. The book is based on the course of the same name that the author taught for more than two decades at the Hebrew University, and the course recorded on YouTube in the Cornerstones program , which has accumulated tens of thousands of views. The book is accessible not only to students of natural sciences, but to any reader who wants to learn about and understand the fascinating possibilities of life on other worlds.

If a large rock had collapsed in a desert or a tree had fallen in the heart of a distant forest several hundred miles away from living beings, would it have made a sound upon its fall? Different people will give different answers to this ancient question. Objectively, some will say that a sound would have been heard because sound does not exist only in the mind of the listener. Subjectively, some would say that a sound requires someone to listen to it. What is correct? Is this complex answer related to the essence of sound? It's All in the Sound investigates the phenomenon of sound and tries to understand it and answer, among other things, the above questions. It was written to meet the needs of students and teachers, with a desire to update the teaching of physics and fill the shortage of textbooks in this field, which is associated with teaching the subject of sound waves. The gradual development of the concept of sound is discussed in the book by building structured experimental illustrations, as well as mathematical expressions describing this miraculous phenomenon. The illustrations were chosen so that a curious reader could repeat most of the experiments in a home environment without the need for special laboratory equipment. Even for readers unfamiliar with the basics of physical mathematics that describe sound, this book may provide a unique experience and open up a new window to understanding physics.

In 1905, Albert Einstein astounded the scientific world when he proposed a theory that would become known as the special theory of relativity. Einstein's theory revolutionized the fundamental concepts of time and space, demonstrated the equivalence between mass and energy, and completely changed the face of modern physics. Despite its enormous importance, the theory of special relativity has remained largely unknown to the public interested in the scientific revolutions of the twentieth century. This book presents the theory of special relativity in a way that any student of the natural sciences can understand the theory itself, the crisis that led to its emergence, and its dramatic impact on the world of science. The book takes the reader on a fascinating, yet entertaining, journey of discovery and understanding of the theory of special relativity.

Mithabrim: Syntax for Higher Levels is a practice, comprehension and expression booklet on syntax topics. The booklet is intended for advanced students according to the curriculum of the Hebrew Teaching Unit at the Hebrew University of Jerusalem. The booklet has two purposes. The first of which is the acquisition and practice of syntactic components and structures at the advanced levels. The topics are practiced in several ways: open exercises, closed exercises, conversions, rewrites. Some of the grammatical topics are preceded by a short grammatical explanation for that section, and at the end of the booklet there are tables related to the syntactic topics as well as solutions to the closed exercises. The second goal of Mithabrim is to cultivate students' comprehension and expression skills with the help of reading passages (essays, articles, etc.). The reading sections, which incorporate the new syntactic topic, deal with different and diverse contents. This is the infrastructure for the activity of reading comprehension and the activity of oral or written expression. For each section, both comprehension questions that relate to the content of the section and expression questions that encourage discussion and conversation on the topic have been added.

An Internal-External Journey presents an interdisciplinary educational approach, a toolbox and lesson plans developed by the author on the topic of creative education: integrating the arts in teaching and education. The approach was developed following many years of experience in the field of education, and the lesson plans were passed on to teaching students at Kibbutzim College. The book is intended for educators engaged in guidance, teaching and training of teachers. Creative education and the integration of arts in teaching allow students to embark on a two-way journey: inward to themselves, and outward to the cultural and academic texts. The book describes an initiation process using paint, newspaper clippings, glue and plasticine, and a combination of meditation, writing, reading and the play, knowing that it is important for future teachers to experience the springs of creativity up close. "This is an educational gem. It is a very unusual book with a lot of pedagogical understanding, a very interesting work, based on the wisdom of the field and a lot of experience." - Prof. Anat Zohar, School of Education, The Hebrew University of Jerusalem

This book is part of the series of textbooks for electrical engineers by Dima Budansky. The series is intended for students studying electrical engineering according to the curriculum of the Israeli Ministry of Economy. The author of the book has rich experience of thirty years in teaching and working as an electrical engineer with an electrician engineer license in the fields of planning, execution, and maintenance of electrical installations. The first part of the book describes and details the execution stages of a final project in electrical engineering studies. The second part is a sample project, carried out by students. In the appendices section, technical data sheets of electrical equipment are presented. More in this series by Dima Budansky: Electrical Structures and Power Systems - Theory and Exam Solutions Electric Machines and Drives - Theory and Exam Solutions High Voltage Installations - Principles, Equipment, Operation and Safety

This booklet is a test booklet that accompanies the book Hebrew from Scratch Part 2 . The booklet follows the 16 chapters of the book and includes 9 exams following the chapters. The booklet is intended for students studying from the book Hebrew from Scratch Part 2 who wish to test themselves independently at the end of each chapter to assess their level of knowledge and their abilities. Students can also use the solutions at the end of the booklet. The exams refer to all aspects studied in the chapter: reading comprehension, writing following a text, repeating vocabulary, and grammatical knowledge. At the end of the booklet are solutions for the tests. The solutions are for the grammar sections, but not for the comprehension sections. The linguistic instructions are translated into English to make it easier for the students, and in addition, examples are given to solve the exercises. Each exam includes a section with questions followed by a writing section. In addition, each exam includes grammatical materials: a verb or syntax studied or emphasized in the chapter. Some of the exams are also accompanied by vocabulary exercises based on the studied chapter or on previous chapters.

In the book From the Word to the Sentence , advanced Hebrew learners deal with the syntax system and the morphology of the Hebrew language. The book repeats structures and forms studied in lower levels and combines them in contexts adapted to the exemption level in terms of vocabulary. It also deals extensively with structures used in high literary and academic writing. At the beginning of the book is a table of the morphological and syntactic items taught in all levels in the Hebrew teaching unit at the Hebrew University. These grammatical items serve as an outline for the contents of the book. The book opens with the parts of speech and different types of conjunctions and continues with different types of sentences. Each chapter discusses one topic and opens with a poem that includes or demonstrates the use of the structure discussed in the chapter. Detailed and in-depth explanations, tables and comments follow. The practice is done through many and varied exercises both in sentences and in cloze exercises, which can also be seen as texts for discussion and as a basis for expression. The solutions are given at the end of the book.

This book is published as part of a series of textbooks for electrical engineers by Dima Budansky. The series is intended for students studying electrical engineering by the curriculum of the Israeli Ministry of Economy. The author of the book has rich experience of about thirty years in teaching and working as a licensed electrical engineer in the fields of planning, execution and maintenance of electrical installations. The first part of the book combines topics included in the curriculum and solving questions from the MHT (Technological Training Institute) tests. The second part is a collection of test solutions from recent years.