Algebra and Bagrut Mathematics
Algebra here starts with linear equations in grade 7 and quadratic equations in grade 9. It then holds the three courses of the Israeli math bagrut, at three, four and five units, in grades 11 and 12, and ends with linear algebra in the first year of university. Lessi, an AI teacher, teaches every topic live and at the student's pace.
- Topics
- 38
- Ages
- Grade 11 – Grade 12
Areas of Mathematics
Topics in Algebra and Bagrut Mathematics25–38 of 38
- How to find the nth term of an arithmetic sequence?You calculate any term in an arithmetic sequence using the formula a_n = a_1 + (n - 1)d. Simply identify the first term (a_1) and determine the common difference (d) by…Read the topic
- How to solve arithmetic series word problems?Solving an arithmetic series in a word problem requires identifying the first term, the common difference, and the total or term count given in the prompt. Next,…Read the topic
- How to find the sum of a geometric sequence?Find the sum of a geometric sequence using the formula S_n = a_1 * (1 - r^n) / (1 - r), where a_1 is the first term, r is the common ratio (r != 1), and n is the total…Read the topic
- How to find the sum of an infinite geometric series?You find the sum of an infinite geometric series using the formula S = a / (1 - r), where a is the first term and r is the common ratio. This calculation only works when…Read the topic
- How to write a series in sigma notation?You express a series in sigma notation by identifying the general term formula, choosing an index variable such as i or k, and placing its starting value beneath the…Read the topic
- How do you prove a sum formula by induction?You can establish that a sum formula holds across all numbers using mathematical induction across three sequential steps. First, verify the base case by showing the…Read the topic
- How do you prove a trigonometric identity?To prove a trigonometric identity, choose one side—usually the more complicated one—and rewrite it step by step until it matches the other side exactly. Convert all…Read the topic
- How do you solve a trigonometric equation over a full period?To solve a trigonometric equation over a full period, find the first solution using the inverse trigonometric function on a calculator. Then find the second solution…Read the topic
- How do you find the asymptotes of a rational function?You find asymptotes of a rational function by checking vertical and horizontal behaviors separately. For vertical asymptotes, set the denominator to zero; values that do…Read the topic
- How do you differentiate root and exponential functions?To differentiate a root function, rewrite the root as a fractional exponent and apply the power rule, so the square root of x becomes one half times x to the negative one…Read the topic
- How do you differentiate natural logarithm functions?To differentiate natural logarithm functions like ln(x), use the basic rule d/dx[ln(x)] = 1/x for x > 0. If an expression u(x) sits inside the logarithm, apply the chain…Read the topic
- What is a definite integral?A definite integral represents the signed area between a graph and the horizontal axis between two boundaries. To calculate it, find an antiderivative of the function,…Read the topic
- How do you find the angle between two vectors?To find the angle between two vectors, calculate their scalar product and divide it by the product of their lengths. The result is the cosine of the angle between them.…Read the topic
- How do you standardize a measurement?You standardize a measurement by subtracting the distribution mean from the raw score and dividing the difference by the standard deviation. This calculation produces a…Read the topic
Private teachers for Mathematics
Teachers on Lessoons, online or face to face. Each profile opens on the Lessoons site.
Featured teacher דביר הראלMathematics teacher₪200 / hourרמת גןבואו להתחיל איתי את השנה החדשה בתחושת ביטחון עצמי והבנה מעמיקה של החומר! אצלי גדלים מנצחים. אני הייטקיסט בעל רקע רב שנים בהוראת מתמטיקה בתיכון, מדעי המחשב ואנגלית.Full profile
גל חכם אהרוןMathematics teacher₪150 / hourירושליםבוגרת תואר ראשון במשפטים ובכלכלה מהאוניברסיטה העברית, ומרצה במכינה האוניברסיטאית של האוניברסיטה העברית.Full profile
אופיר מאגדיMathematics teacher₪200 / hourתל אביב -יפופרונטלי+ZOOM. הכנה מהירה ותכליתית לבחינה! מורה פרטי מצוין!!! רק למקצועות: המימון, ניהול פיננסי, שוק ההון ושמאות מקרקעין. יש מאות המלצות!Full profile
אבירם יעקביאןMathematics teacher₪230 / hourראשון לציוןבוגר מתמטיקה בהצטיינות מהטכניון, מרצה ומתרגל מצטיין. בעל ניסיון עשיר ורב שנים. מלמד מתמטיקה בגובה העיניים, סבלני ואיכפתי:)Full profile
יוחאי אMathematics teacherרמת גןסטטיסטיקאי ומוסמך MBA מסייע בעיבודים סטטיסטיים ומעביר שיעורים פרטיים (ליחיד או לקבוצות קטנות).Full profile
שי קמחיMathematics teacher₪200 / hourחיפהבוגר תואר שני עם שנות ניסיון בהוראה , רצון גדול להוביל להצלחות. .Full profile
בנימין דוידובMathematics teacher₪120 / hourאשקלוןמורה פרטי למתמטיקה/פיזיקה מזה כשבע שנים המלמד בצפון ובדרום - מגיש לבגרויות בכל הרמות טלפון - **********Full profile
יובל שפיראMathematics teacher₪80 / hourעתליתיובל, בת 23 מעתלית, בוגרת 5 יח״ל מתמטיקה בציון 95, בעלת ניסיון בהדרכה והוראה. מציעה תגבור, הכנה למבחנים וחיזוק הבסיס. סבלנית, אחראית וניידת עם רכב 😊Full profile
About Algebra and Bagrut Mathematics
Algebra is the step from numbers to unknowns. Linear Equations goes from writing an expression to solving equations with brackets, with fractions, and hidden inside word problems. Quadratic Equations covers factoring, the quadratic formula, the discriminant and the parabola that all three describe. Linear Algebra, a first university course, treats systems of equations and linear maps between vector spaces until the two pictures become one.
The bagrut courses sit here too, since algebra runs through all of them. Three units goes from word problems through the straight line and the parabola to growth, decay and reading data. Four units adds sequences, trigonometry in any triangle, the calculus of polynomials and probability. Five units adds trigonometric identities, exponential and logarithmic functions, vectors in space and the normal distribution. Lessi teaches on a board and out loud, with short quizzes along the way.