Biblioteca de ensino gratuita

Students practice addition strategies by identifying doubles, near doubles, and making ten facts, answering multiple-choice questions, and sequencing steps to develop their understanding of addition methods suitable for first grade.

Mathematics · 1º ano · Novo · 15 de out. de 2026

A 2nd grade math practice activity focusing on fluency with addition and subtraction facts within 20. Students answer various question types, including direct calculations, comparison, ordering, and fill-in-the-blank problems.

Mathematics · 2º ano · Novo · 15 de out. de 2026

This kindergarten material helps students practice addition through story problems involving numbers up to 5, focusing on putting objects together. Students answer questions, fill in blanks, identify correct methods, and sequence story steps to develop foundational addition skills.

Mathematics · Educação infantil · Novo · 15 de out. de 2026

A kindergarten quiz focusing on addition and subtraction within 5 through simple story problems and visual exercises. Students practice solving questions about combining and taking away objects, using basic number sentences to develop early math skills.

Mathematics · Educação infantil · Novo · 15 de out. de 2026

This first-grade math facts quiz helps students practice addition and subtraction within 20 through straightforward questions and multiple-choice formats, such as solving addition problems, identifying correct fact family sentences, and completing missing number equations. The activities are designed for early learners to reinforce basic arithmetic skills.

Mathematics · 1º ano · Novo · 15 de out. de 2026

This kindergarten classroom material helps students practice basic addition concepts through visual activities, such as identifying groupings with objects, completing addition sentences, and sequencing numbers to demonstrate addition. The questions are designed to reinforce understanding of addition within 10.

Mathematics · Educação infantil · Novo · 15 de out. de 2026

Students practice three-digit addition and subtraction within 1,000 by solving problems with regrouping, including questions like subtracting 478 from 902, choosing correct sums for 635 + 158, selecting accurate results for 700 - 289, and calculating 368 + 247.

Mathematics · 3º ano · Novo · 15 de out. de 2026

A division facts quiz for 3rd graders to practice basic division concepts and their relationship to multiplication through multiple-choice questions and problem-solving exercises. Students reinforce their understanding of division facts and related multiplication facts.

Mathematics · 3º ano · Novo · 15 de out. de 2026

This classroom material helps 4th-grade students practice identifying continents and oceans by matching landmarks, animals, and countries to the correct continents and border oceans through a series of matching and multiple-choice questions.

Geography · 4º ano · Novo · 15 de out. de 2026

This quiz helps 3rd-grade students practice solving two-step word problems involving addition, subtraction, multiplication, and division. Students analyze problem structures and determine the sequence of two operations needed to find the solution.

Mathematics · 3º ano · Novo · 15 de out. de 2026

This classroom material helps 11th-grade students practice understanding Cold War crises through question types such as multiple-choice, sequencing, matching, and short-answer questions. It encourages students to analyze historical events by identifying key facts, ordering events chronologically, and assessing their outcomes.

History · 11º ano · Novo · 15 de out. de 2026

Students identify and explore American symbols and monuments through questions about their meanings, historical facts, and chronological order, practicing comprehension and sequencing skills suitable for second grade.

Social studies and civics · 2º ano · Novo · 15 de out. de 2026

This 6th-grade solar system practice helps students identify planets in order, distinguish between inner and outer planets, and recall key facts through question types like multiple choice, ordering tasks, and fill-in-the-blank exercises.

Science · 6º ano · Novo · 15 de out. de 2026

A practice resource for 10th-grade students focusing on polynomial operations, including addition, subtraction, and multiplication. It features varied question types such as expression evaluation, equivalence selection, fill-in-the-blank, and step arrangement to reinforce understanding.

Mathematics · 10º ano · Novo · 15 de out. de 2026

Practise solving systems of equations by elimination through guided questions and word problems. Students learn to identify steps, determine solvable systems by addition, and manipulate equations to eliminate variables at an 8th grade level.

Mathematics · 8º ano · Novo · 15 de out. de 2026

This material helps 6th-grade students practice solving one-step equations using addition, subtraction, multiplication, or division. Students work through problem sets with varied question types to reinforce understanding of basic algebraic operations.

Mathematics · 6º ano · Novo · 15 de out. de 2026

This quiz helps 4th-grade students practice identifying and extending number patterns by analyzing rules and completing sequences, using questions on mathematical sequences, addition patterns, and pattern rules.

Mathematics · 4º ano · Novo · 15 de out. de 2026

This third-grade quiz helps students practice multiplication facts, understand arrays, and learn properties through various question types, including direct calculation, property identification, and complete-the-equation exercises. It promotes understanding of basic multiplication concepts and problem-solving skills.

Mathematics · 3º ano · Novo · 15 de out. de 2026

Students practice adding and subtracting decimals through a variety of exercises, including solving word problems involving money, ordering steps for addition, and verifying sums, all designed for fifth-grade level. The lesson emphasizes lining up decimal points and understanding place value.

Mathematics · 5º ano · Novo · 15 de out. de 2026

This activity helps 3rd-grade students practice forming words with prefixes and suffixes by answering questions about word meanings, selecting words with prefixes, ordering steps to build new words, and completing sentences to understand how additions change meanings.

English language arts · 3º ano · Novo · 15 de out. de 2026

This 10th-grade quiz helps students practice identifying key facts about the Great Depression, including its causes, impacts, and life during the era. The questions are multiple-choice and open-ended, encouraging critical thinking and comprehension.

History · 10º ano · Novo · 15 de out. de 2026

This classroom material for 5th grade students explores various Native American nations of North America through detailed lessons on their governance, contributions, and the impacts of European settlement. Students practice identifying key facts, sequencing historical events, and matching nations to their traditional regions through question types like multiple-choice, ordering exercises, and matching activities.

History · 5º ano · Novo · 15 de out. de 2026

This educational material for 6th grade students focuses on Mesopotamia and the Fertile Crescent, guiding learners through questions about Sumerian inventions, geographic features, historical chronology, and early writing systems, helping them engage with key facts and develop comprehension skills.

History · 6º ano · Novo · 15 de out. de 2026

This educational material helps 5th grade students practice key facts about the American Revolution through multiple-choice questions, ordering events, and fill-in-the-blank activities focused on figures like George Washington, Thomas Jefferson, Benjamin Franklin, King George III, Paul Revere, and Patrick Henry.

History · 5º ano · Novo · 15 de out. de 2026