MateFisEdu

Area of Regular Polygons| discovery activityFinding the A rea of Regular Polygons or discovering how to find the formula for the A rea of Regular Polygons are part of the main math topics. These worksheets will help your students discover for themselves the formula for finding the Area of Regular Polygons. key phrases Area of Regular PolygonsApothemdiscovery activityOn the first worksheet, students find the formula for the area of some regular polygons by dividing them into similar triangl

3 Digit by 2 Digit Multiplication with Regrouping | organizers and worksheets. We have designed these 24 worksheets and graphic organizers to help students understand the algorithm for multiplying 3-digit by 2-digit numbers with regrouping.This set includes 24 worksheets of multiplication 3-digit by 2-digit numbers with regrouping. We suggest using these sets in the following manner:  Day 1. Explain to your students how to multiply 3-digit numbers by 2-digit numbers.   Print the worksheets

Complementary and supplementary angles: included 20 exercises on complementary angles.Complementary and supplementary angles: included 35 exercises on complementary angles.The difficulty level of the proposed problems on complementary and supplementary angles is increasing.Included answer to each proposed exercise ( answer key). In each exercise, students must write and solve a linear equation to discover the measure of the indicated angles. We suggest printing copies for each student and fo

This worksheet contains three sections. In the first part, 15 triangles are shown, in each of them the students must use a ruler to measure the lengths and complete a table of ratios between the sides. Students will observe that similar right triangles produce the same ratios. In part 2 the students will complete some sentences using the lessons learned in part 1, in this section the students will learn how the expressions of the main trigonometric ratios are given. In part 3 some multiple-choic

This worksheet contains 4 exercises where students must use the protractor to measure the interior angles of triangles and thereby discover the theorem of the sum of interior angles. It also contains 36 exercises where students must find the angles of triangles using the theorem of the sum of interior angles in triangles and linear equations. We have also included an answer sheet. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websi

This document contains 8 sheets, each sheet with the image of a regular polygon. This worksheet is ideal for students to practice how to calculate the perimeter and area of regular polygons, knowing only the length of one of the sides and the measure of the apothem. COPYRIGHT TERMS: This worksheet may not be uploaded to the internet in any form, including classroom / personal websites or network drives. Visit our store to see more activities and leave us a rating, that helps us a lot. https://ww

Objective: This worksheet contains 4 triangles whose angles are to be measured by the students using the protractor. With the previous practice, the students will discover for themselves the theorem of the exterior angle of a triangle. This file also includes 20 exercises, in each one the students must propose a linear equation using the exterior angle theorem and then they must solve it to find the measure of the indicated angle. Each exercise comes with the answer on the last page of the file.

Adding Positive/Negative Integers Using Chip ModelThese 4 worksheets have been designed so that students learn to adding positive/negative integers easily and entertainingly. As teachers, we know that most students take a long time to learn to perform operations with integers numbers and when we think they already have it, they make mistakes again. Visual models are fun for students and much easier to remember than traditional explanations. In these worksheets, we include 4 examples and 36 int

Fractions, Decimals, and Percents |Worksheets & Visual Models With these worksheets students will learn how to calculate the percentage of a number with the help of a visual model. They will use visual models to learn that percentages can also be expressed as decimal fractions, common fractions, and decimal numbers. These worksheets are designed to help students: • Understand what a  percent is. • Learn how to use a  visual model to calculate the  percent of a number. • Learn how to use a  v

Analog Clock-How To Tell TimeThis is a PDF document containing 720 images of an Analog Clock. Each page or image represents each of the “hours: minutes” of a day. You can project these images and use it to explain How to Tell Time on an analog clock or use it for students to read the time and go to the board to write the answer. Note: There are 720 images because, although the day has 1440 minutes, in an analog clock the same position can represent two different times. I hope this document " A

This worksheet contains 10 composite figures. Each page contains a composite figure and a table where students will write the calculations they perform to get the total volume of the composite figure. This worksheet contains figures composed with simpler figures, such as: Cylinders Spheres, Pyramids Prisms cubes, etc. This worksheet is ideal for practicing volume formulas, either to reinforce learning or to practice for the exam. COPYRIGHT TERMS: This resource may not be uploaded to the int

This worksheet contains 5 figures of two parallel lines cut by a transverse one. In each figure the students must use the conveyor to measure the 8 angles that are formed and in this way they will deduce on their own the relationship that exists between the angles that are formed. Subsequently, 10 figures are presented where students will use the relationships deduced previously to find the measurement of an unknown angle. Finally 8 figures are shown, in each figure the students must pose and so

Finding the Least Common DenominatorThe purpose of these worksheets is to help your students to finding the least common denominator of two fractions. There are many ways to finding the least common denominator. keywords: Least Common Denominator LCD Finding the LCDIn these worksheets, we propose the following method to find the LCD. • Take each denominator and list out its multiples. • Find the first common multiple between each denominator. These worksheets contain two examples and a

This file contains 9 worksheets and an answer sheet. This file has been designed for students to learn to use the protractor as an instrument to measure angles and classify them according to the size of their opening. The first 6 sheets contain 24 proposed exercises, in each exercise the students must observe the image of a protractor and use it to measure the opening of the angle shown and classify the angle measured as: acute, right, obtuse or straight. The next 3 sheets contain 12 proposed ex

This file consists of 6 worksheets with a total of 12 exercise lists. Each list of exercises is designed for students to discover for themselves the laws of exponents.

This worksheet included six pages, on every page, students will make an input-output table and the corresponding graph. Finally, they will use it to identify the characteristics of quadratics functions; for example: Identify the maximum or minimum of the parabola, the axis of symmetry, the roots, the range, if the parabola opens up or down, etc. The last page included a booster quiz. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal w

Comparing 3 fractions using a number lineThere are many ways to comparing 3 fractions. In these worksheets, students will comparing 3 fractions using a number line. Keywords: Number line. Comparing fractions. Comparing 3 fractions. These worksheets include a total of 1 example and 9 exercises. In each of the first 6 exercises, students will: • Obtain the least common multiple of the denominators. • Convert the given fractions into equivalent fractions

Suma de fracciones de diferente denominador. Estos ejercicios están diseñados para que los alumnos aprendan a realizar la suma de fracciones de diferente denominador apoyándose de modelos visuales para representar las fracciones. Estas hojas de ejercicios incluyen: 1 página con 10 ejercicios donde los alumnos repasan como se suman dos fracciones del mismo denominador 6 páginas con 2 ejemplos y 26 ejercicios de suma de dos fracciones de diferente denominador. Cada ejercicio viene representado c

El área de un polígono regular Estas hojas de trabajo están diseñadas para que los alumnos descubran como obtener la fórmula para calcular el área de un polígono regular. Palabras clase: Área de un polígono regular. Descubrir la fórmula del área de un polígono regular. En nuestra experiencia como profesores sabemos que nuestros estudiantes entienden mejor aquellos conceptos que ellos descubren por su propia cuenta. Estas hojas de trabajo están diseñados para que los a

Objective: This product includes 28 cut-out dominoes for both addition and subtraction of signed numbers. Form teams of 2, 3, or 4 members and give each team the three cut-out sheets. Each team will cut their chips and the game will begin. This dominoes game is a fun option to review and reinforce the topics of addition and subtraction of signed numbers. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.