Gratis lesmateriaalbibliotheek

This 6th-grade quiz helps students practice identifying physical and chemical changes by classifying examples, recognizing signs of chemical reactions, and understanding related terminology through multiple-choice and selection questions.

Science · Leerjaar 6 · Nieuw · 15 okt 2026

A 6th-grade science activity focusing on physical and chemical changes, where students identify types of changes, recognize signs of chemical reactions through questions and demonstrations, and sequence the steps of rust formation.

Science · Leerjaar 6 · Nieuw · 15 okt 2026

This 6th-grade practice sheet helps students identify physical and chemical changes through various question types, including multiple-select, signs identification, sequencing steps, and filling in blanks related to observed reactions. It aims to enhance understanding of chemical reactions and their signs.

Science · Leerjaar 6 · Nieuw · 15 okt 2026

This 8th-grade lesson allows students to practice identifying physical and chemical properties through multiple-choice questions and fill-in-the-blank exercises. They also learn to calculate density by following step-by-step procedures.

Science · Leerjaar 8 · Nieuw · 15 okt 2026

This 7th-grade assessment helps students identify chemical reactions and understand the conservation of mass through multiple-choice and short-answer questions. Students practice recognizing signs of chemical change, applying the law of conservation of mass, and identifying reactants within chemical equations.

Science · Leerjaar 7 · Nieuw · 15 okt 2026

This 5th-grade material helps students practice understanding physical changes and conservation of matter through questions about processes that do not create new substances, identifying mixtures, sequencing states of water, and completing sentences with key vocabulary. It encourages critical thinking about state changes and matter conservation.

Science · Leerjaar 5 · Nieuw · 15 okt 2026

This 7th-grade practice material helps students identify reactants and products, understand signs of chemical reactions, and sequence reaction steps. It emphasizes the conservation of mass through questions and activities regarding chemical processes.

Science · Leerjaar 7 · Nieuw · 15 okt 2026

This classroom material helps 7th-grade students practice identifying reactants and products, recognizing signs of chemical reactions, and balancing simple equations through multiple-choice and sequencing questions. It supports understanding the basic steps and terminology of chemical reactions.

Science · Leerjaar 7 · Nieuw · 15 okt 2026

This resource helps 9th-grade students identify evidence of chemical reactions and understand conservation of mass. They practice analyzing observations, ordering steps for balancing equations, and completing sentences about reactants and products through targeted questions.

Chemistry · Leerjaar 9 · Nieuw · 15 okt 2026

This 11th-grade classroom material explores chemical equilibrium and Le Chatelier's principle through question-based exercises on reversible reactions, dynamic equilibrium, and K expressions, including predicting shifts in the Haber process. Students practice identifying equilibrium statements, ordering steps, and applying principles to analyze reactions.

Chemistry · Leerjaar 11 · Nieuw · 15 okt 2026

This 11th-grade chemistry quiz helps students practice identifying concepts related to chemical equilibrium through multiple-choice and short-answer questions, focusing on dynamic equilibrium, equilibrium constant, and Le Chatelier's principle. Students analyze reaction statements and predict shifts in equilibrium based on different changes.

Chemistry · Leerjaar 11 · Nieuw · 15 okt 2026

This material helps 2nd grade students practice identifying types of Earth changes like erosion, volcanoes, and earthquakes through questions about causes, ordering events, and matching events to their effects; it encourages understanding of slow and rapid Earth processes.

Science · Leerjaar 2 · Nieuw · 15 okt 2026

This classroom material helps 2nd-grade students explore fast and slow land changes through questions about earthquakes, volcanoes, landslides, canyons, and beaches. Students practice identifying rapid and gradual changes by answering questions, ordering events, and filling in missing words.

Science · Leerjaar 2 · Nieuw · 15 okt 2026

This quiz helps 6th-grade students practice identifying atoms, molecules, elements, and compounds through multiple-choice questions and identification tasks. It reinforces understanding of basic concepts like atomic structure, chemical symbols, and compound formation.

Science · Leerjaar 6 · Nieuw · 15 okt 2026

This educational material helps 8th-grade students understand particle motion and states of matter by practicing multiple-choice and sentence completion questions. It emphasizes the particle model, effects of temperature, and changes between solid, liquid, and gas.

Science · Leerjaar 8 · Nieuw · 15 okt 2026

This 10th-grade supply and demand quiz helps students practice understanding key economic concepts through multiple-choice and short-answer questions, focusing on shifts in market equilibrium, causes of supply changes, surplus, and price controls.

Economics and personal finance · Leerjaar 10 · Nieuw · 15 okt 2026

Students practice identifying conditions of dynamic equilibrium, analyzing reversible reactions, and writing equilibrium constant expressions through multiple-choice and sequencing questions. Suitable for 11th-grade learners studying chemical equilibrium concepts.

Chemistry · Leerjaar 11 · Nieuw · 15 okt 2026

This 11th-grade test assesses students' understanding of solutions, acids, and bases through multiple-choice and explanatory questions on topics such as pH, solubility, molarity, neutralization, and titration basics. Students apply conceptual knowledge to analyze solution properties and chemical behaviors.

Chemistry · Leerjaar 11 · Nieuw · 15 okt 2026

This 10th-grade quiz helps students practice identifying ionic, covalent, and metallic bonds through multiple-choice questions and prompts about properties of compounds and electronegativity, reinforcing their understanding of chemical bonding concepts.

Chemistry · Leerjaar 10 · Nieuw · 15 okt 2026

Students practice understanding different types of chemical bonds through multiple-choice questions, ordering activities, and sentence completion, focusing on bond formation, electron transfer or sharing, and properties of ionic, covalent, and metallic bonds at 10th grade level.

Chemistry · Leerjaar 10 · Nieuw · 15 okt 2026

This 10th-grade material helps students practice identifying and classifying the five main types of chemical reactions—synthesis, decomposition, single and double replacement, and combustion—through real examples and product prediction exercises. It includes question sets on reaction equations, classification tasks, and sequence ordering to reinforce understanding.

Chemistry · Leerjaar 10 · Nieuw · 15 okt 2026

This 11th-grade test allows students to practice identifying signs of chemical reactions, classifying reaction types, and balancing equations through multiple-choice questions and problem-solving exercises. It emphasizes understanding reaction indicators and chemical equation principles.

Chemistry · Leerjaar 11 · Nieuw · 15 okt 2026

This 10th-grade quiz helps students practice balancing chemical equations by identifying correctly balanced equations and applying the law of conservation of mass. Students select balanced equations and determine appropriate coefficients in various reaction scenarios.

Chemistry · Leerjaar 10 · Nieuw · 15 okt 2026

This classroom material helps 10th-grade students practice identifying and classifying chemical reactions such as synthesis, decomposition, single replacement, double replacement, and combustion. Students reinforce their understanding by answering multiple-choice questions, classifying reaction types, and practicing how to balance equations through step-by-step exercises.

Chemistry · Leerjaar 10 · Nieuw · 15 okt 2026