Grade4: Fourth grade math worksheets — free & printable
Posted onGrade 4 Subjects — Best Online Grade 4 Learning Programs
Our grade 4 subjects include reading/language arts, math, geography, and ELL. These 4th grade learning programs provide schools with teaching resources that build skills gradually and sequentially to ensure mastery at each stage of skill development.. With over 70 comprehensive online learning titles to choose from, you are sure to find the perfect solution to fit your needs. Search titles by grade level, and or subject area using the drop-down menus below.
Need help? Call 1-800-753-3727 to speak with one of our friendly and knowledgeable program consultants.
Complete Reading Grade 4
Five comprehensive programs provide thorough coverage of your reading curriculum standards at the Grade 4 level. Hundreds of activities reinforce concepts and ensure complete standards mastery.
Designed for:
Grade 4
Complete Math Grade 4
Understanding place value, rounding, skip counting, recognizing large numbers, working with decimals, fractions and problem solving are among the skills covered in this comprehensive package.
Designed for:
Grade 4
Mad Minute Math
A fast-paced drill and practice program designed to make your students proficient in addition, subtraction, multiplication, and division facts in as little as 10 minutes per day
Designed for:
Kindergarten, Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 6, Grade 6 Plus, Remedial Students
Reading Comprehension Level 3
Develops reading comprehension ability and vocabulary skills including: word meanings, synonyms, antonyms, homonyms and root words in students reading at a grade 3 to 4 level.
Many of the stories in Reading Comprehension Level 3 focus on interesting and unusual facts from the world of nature.
… Read more
Designed for:
Grade 3, Grade 4
Reading Comprehension Level 4
Designed to address all aspects of the reading comprehension, vocabulary and language strands for students at a grade 4-5 reading level.
Designed for:
Grade 4, Grade 5
Vocabulary Builder Grade 4
In this program students will work with hundreds of new words and more than 200 activities to develop critical vocabulary, reading, spelling and language skills.
Designed for:
Grade 4
Grammar
This comprehensive program teaches students in grades 3 through 5 the basic rules of everyday grammar and punctuation.
The program is organized into 9 main units: Sentences, Nouns, Plurals, Adjectives, Pronouns, Verbs, Adverbs, Capitalization and Punctuation.
Designed for:
Grade 3, Grade 4, Grade 5
Writing Fundamentals
This program uses a structured approach to teach key concepts of the writing curriculum for grades 3 to 5. Among other skills, students learn how to create clear, concise, interesting sentences and how to write a paragraph with a clear beginning, middle and end.
Designed for:
Grade 3, Grade 4, Grade 5
Creative Writing
Teaches students in grades 3 through 5 the components of a well-written, creative story. It also shows students how to evaluate writing at four levels of complexity.
Designed for:
Grade 3, Grade 4, Grade 5
Spell Master Grade 4
Teaches the spelling and pronunciation of more than 500 grade 4 spelling words. Spelling is taught using long vowel patterns, digraph and diphthong patterns consonant combinations, «r» with vowel patterns and spelling stumpers.
Designed for:
Grade 4
Spelling Stumpers Grades 1 to 5
More than 500 engaging activities teach the 400 most frequently misspelled words from grades 1 to 5.
Designed for:
Grade 1, Grade 2, Grade 3, Grade 4, Grade 5
First Words for ELL
Designed to teach key English vocabulary to ELL students of all ages.
Designed for:
Kindergarten, Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 6, Grade 6 Plus
Everyday English
Consists of 7 themed units that combine the acquisition of basic vocabulary with an authentic language focus that has real-life applicability.
Designed for:
Kindergarten, Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 6, Grade 6 Plus
School Stories
Designed to teach vocabulary and language concepts around the themes of school, the classroom and the playground.
Designed for:
Grade 2, Grade 3, Grade 4, Grade 5, Grade 6, Grade 6 Plus
Problem Solving Grades 3 & 4
Students learn reading comprehension and critical thinking skills while solving problems using mathematical concepts.
This program is designed for students working at a grade 3-4 level.
Designed for:
Grade 3, Grade 4
Scholastic News Edition 4 | Current Nonfiction for Grade 4
How a Subscription Works
Scholastic News is the simple solution to student engagement. We look at current events, science, and social studies from a kid’s perspective—making the topics you need to teach relevant and exciting for every student!
Read Engaging Nonfiction.
Launch impactful lessons with relevant, authentic texts written by our in-house team of education experts.
Watch. Listen. Level.
Build knowledge and personalize learning with rich multimedia teaching tools that reach every reader.
Ignite Student Interest.
Inspire a lifelong love of reading with resources that reflect your students’ diverse experiences.
SUBSCRIBE
What’s Inside
Ready-to-Go Teaching Kits with Every Article
Every Scholastic News story is a self-contained lesson that connects your students’ lives to the topics you need to teach. Deepen knowledge with videos, build skills with interactive activities, and support every reader with multiple reading levels and other robust differentiation tools.
EXPLORE AN ISSUE
Digital articles and optional print magazines with charts, maps, and graphs
Differentiation tools including multiple reading levels, Text-to-Speech audio, and Spanish translations
Videos with closed-captioning to build background knowledge
Interactive activities and lessons that are easy to share on any learning management system
Slideshows with audio and visual support to build knowledge and vocabulary
2023–2024 Pricing
Choose the subscription plan that’s right for you!
|
Choose the subscription plan that’s right for you! |
Print + Digital $5. SUBSCRIBE |
Digital Only $5.39 per student SUBSCRIBE |
|---|---|---|
|
Print magazines, 20 for each student, delivered throughout the school year |
✔ |
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Digital access to the most recent content and teacher support tools |
✔ |
✔ |
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Robust archive of past issues, videos, and interactive skills sheets |
✔ |
✔ |
|
Minimum order quantity |
10 students |
10 students |
99 per studentSUBSCRIBE
For smaller class sizes or school-wide volume discounts, request a quote.
Why Teachers Love #ScholasticNews
See how teachers are using our fun and flexible resource right now!
Dangerous goods. Class 4. Flammable substances
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Dangerous goods
Goods that may cause harm to human health or life and the environment as a result of a traffic accident.
Dangerous goods require strict compliance with the special conditions of carriage regulated by the International Agreement of ADR. The document is valid on the territory of 48 countries, including Russia.
The list of hazardous substances contains more than 3,000 items divided into classes in accordance with GOST 19433-88 (developed in accordance with the requirements of ADR).
Classifier of dangerous goods divides all goods into 9 classes depending on the hazard class and type of goods.
Dangerous goods class 4. Subclasses
Flammable substances and materials (other than those classified as explosives) capable of easily igniting during transport from external sources of ignition, as a result of friction, absorption of moisture, spontaneous chemical transformations, and also when heated.
Divided into 3 divisions
- Subclass 4.1. Flammable solids that are capable of being rapidly ignited by short-term exposure to external sources of ignition (sparks, flames or friction) and burning actively.
- Subclass 4.2. Self-igniting substances which, under normal conditions of transport, may spontaneously heat up and ignite.
- Subclass 4.3. Substances that emit flammable gases when in contact with water.
Examples: aluminum powder, nitrocellulose-based motion picture and photographic film, raw or refined naphthalene, sulfur, coal, activated carbon, wet cotton, fishmeal, unsaturated oil-treated paper, bagasse, waste iron oxide, etc.
Transport equipment for hazard class 4
Vehicles for the carriage of dangerous goods, class 4.
Equipped with the following principles
- heater switch can be installed outside the driver’s cab;
- the heater can be switched off from the outside of the cargo compartment;
- Heating system equipment must not be installed inside the cargo hold;
- openings for the release of heated air must not be blocked by a load;
- cargo heating temperature cannot exceed 50°С;
- the part of the heaters inside the body must be designed to prevent the ignition of an explosive atmosphere;
- if necessary, ventilation is arranged by natural convection or with the help of fans;
- The substances carried are packed in such a way that they cannot react chemically with the body material;
- before loading the vehicle, including the outer surfaces of the body, is thoroughly cleaned from the remnants of the previous cargo and hazardous substances;
- for goods of class 4. 1, vehicles are equipped with a metal body and a tarpaulin made of non-combustible material;
- Class 4.2 substances must be of such a mass that their temperature does not rise above 55 degrees;
- openings for loading and unloading goods of class 4.3 are hermetically sealed to prevent the ingress of moisture and leakage of gas;
- on the loading doors are inscribed with a height of 25 mm or more: “ATTENTION! NO VENTILATION! OPEN CAREFULLY».
1, vehicles are equipped with a metal body and a tarpaulin made of non-combustible material; Vehicles are equipped with the following devices:
UOS
Tachograph
Ground button
ABS
Hazard Class 4 ADR Kit
Complete ADR Kit is a set of additional equipment and personal protective equipment for a vehicle carrying dangerous goods and crew members. The ADR set includes all items that must be mandatory on the vehicle when transporting dangerous goods, in accordance with the requirements of ADR, with the exception of fire extinguishers.
A.D.R.
Personal protective equipment
All kits differ depending on the class of cargo being transported.
The complete set of ADR for the transportation of goods of the 4th hazard class includes:
- Written instructions — 1 pc.
- Warning sign with its own support — 2 pcs.
- Eye wash — 500 ml.
- Safety vest — 1 pc.
- Portable lantern — 1 pc.
- Protective gloves — 1 pair.
- Safety goggles — 1 pc.
- Spill Absorbent — 5L.
- ADR bag – 1 pc.
- Protective clothing — 1 set.
- Safety shoes — 1 pair.
- Waterless Hand Cleaner — 200 ml.
- Anti-spark shovel — 1 pc.
- Copper-plated tool set – 1 pc.
- First aid kit for exhaust gases – 1 pc.
Additional equipment for class 4 dangerous goods
In addition to the ADR kit, additional equipment is required for the transport of dangerous goods. The list depends on the hazard class and type of cargo being transported, the carrying capacity of the vehicle and the number of crew members.
Additional equipment
for class 4 dangerous goods
Class 4 Dangerous Goods requires the following equipment:
- Information plates and stickers indicating the hazard class and type of cargo. The color is orange, the type and subclass of the cargo are printed digitally and graphically on a galvanized plate or self-adhesive film.
- At least 1 wheel chock, the size of which must correspond to the maximum mass of the vehicle and the diameter of the wheels.
- Fire extinguishers suitable for class A (combustion of solid substances other than metals), B (combustion of flammable and combustible liquids), C (combustion of gaseous substances). Powder fire extinguishers are most commonly used, if any other extinguishing agent is used, the capacity must be equivalent. The equipment standards of the vehicle are given in the table.
| Permissible maximum vehicle weight | Number of fire extinguishers | Fire extinguisher capacity (min..gif) ) |
Mass of fire extinguishing agent in all fire extinguishers (min.) | |
| Max. 3.5 tons | 2 pcs. | 2 kg. | 4 kg. | 2 fire extinguishers (OP-2) |
| from 3.5 to 7.5 tons | 2 pcs. | 2 kg. | 8kg. | 1 fire extinguisher (OP-2) and 1 fire extinguisher (OP-6) |
| More than 7.5 tons. | 2 kg. | 12 kg. | 2 fire extinguishers (OP-6) |
- When transported under “light conditions” — in accordance with paragraph 1.1.3.6 of ADR, transport units carrying dangerous goods must have 1 portable fire extinguisher to extinguish classes A, B and C with a minimum capacity of 2 kg of dry powder (or the equivalent quantity of any other suitable extinguishing agent).
- Amber or orange flashing beacon to warn other road users of a potential hazard. It is advisable to use 2 special signals in case one of the beacons breaks down.
- Fire extinguisher box.
- Fire extinguisher holders.
- Anti-rollback holders.
- Signage frames.
- Reflective tape.
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GDZ Russian language grade 4 textbook Kanakina part 1, 2
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GDZ
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Test yourself (page 24)
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