Otava verkkokauppa

Star Maths 3b

Kiviluoma, Päivi; Nyrhinen, Kimmo; Perälä, Pirita; Rokka, Pekka; Salminen, Maria; Tapiainen, Timo; Manninen, Mirjami; Mäkipää, Minna
Otava, 2026
Arvonlisäverollinen hinta 32,12 € Excl. vat (28,30 € vat 0 %)

Content of the book: Division: grouping and sharing; remainder; dividing by a single-digit number; Fractions: the concept of fractions; adding and subtracting fractions...; Measuring length: practical exercises; units of length (mm, cm, m and km)

Product number 9789511478706
Paperback
Available, in stock

Product number 9789511478706
Paperback
Available, in stock

Infinite 8 — Mathematics

Herranen, Johanna; Loimisto, Jonna; Mäkimarttunen, Timo; Pusa, Joona; Rahila, Salla; Tapiainen, Timo; Tikka, Tommi
Otava, 2026
Arvonlisäverollinen hinta 51,19 € Excl. vat (45,10 € vat 0 %)

Infinite 8 is a textbook for lower secondary school mathematics. In this book, you will practise calculating with powers and polynomials as well as solving equations and proportions. You will also learn more about the properties of different geometric shapes...

Product number 9789511480518
Paperback
Available, in stock

Product number 9789511480518
Paperback
Available, in stock

Star Maths 4 Mathematical Puzzles

Nyrhinen, Kimmo; Tapiainen, Timo
Otava, 2024
Arvonlisäverollinen hinta 12,14 € Excl. vat (10,70 € vat 0 %)

Entertaining puzzles provide skilled pupils with a sense of achievement and help improve their problem-solving skills. Puzzles can be solved alone or with a classmate by reasoning, drawing, colouring, experimenting, and counting.

Product number 9789511491675
Leaflet, handout
Available, in stock

Product number 9789511491675
Leaflet, handout
Available, in stock

Vertex 4 — MAB4 Mathematical models

Ottelin, Jukka; Santavuori, Teemu; Tauriainen, Tommi; Vallineva, Sari
Otava, 2026
Arvonlisäverollinen hinta 32,57 € Excl. vat (28,70 € vat 0 %)

Vertex 4 Mathematical models uses linear and exponential models and polynomials to explore the dependencies between quantities. You will learn to use programs, predict the development of phenomena and evaluate the usability of models...

Product number 9789511524014
Paperback
Available, in stock

Product number 9789511524014
Paperback
Available, in stock

Star Maths 3a

Kiviluoma, Päivi; Nyrhinen, Kimmo; Perälä, Pirita; Rokka, Pekka; Salminen, Maria; Tapiainen, Timo; Manninen, Mirjami; Mäkipää, Minna
Otava, 2026
Arvonlisäverollinen hinta 32,12 € Excl. vat (28,30 € vat 0 %)

Content of the book: Addition and subtraction: mental arithmetic and column addition/subtraction; Multiplication: 1-10 times tables; commutative property of multiplication; Telling the time: the 24-hour clock; short time intervals; Column multiplication: with and without carried digits

Product number 9789511478690
Paperback
Available, in stock

Product number 9789511478690
Paperback
Available, in stock

Infinite Statistics and Probability My Book

Herranen, Johanna; Loimisto, Jonna; Mäkimarttunen, Timo; Pusa, Joona; Rahila, Salla; Tapiainen, Timo; Tikka, Tommi
Otava, 2026
Arvonlisäverollinen hinta 17,25 € Excl. vat (15,20 € vat 0 %)

Infinite Statistics and Probability My Book contains the same theory pages and exercises for everyone that are in Infinite Statistics and Probability textbook. Some of the other basic exercises and the Skill tests are also the same...

Product number 9789511513292
Paperback
Coming soon 15.9.2026. Can be pre-ordered 90 days before publishing date

Product number 9789511513292
Paperback
Coming soon 15.9.2026. Can be pre-ordered 90 days before publishing date

Infinite 8 My Book

Herranen, Johanna; Loimisto, Jonna; Mäkimarttunen, Timo; Pusa, Joona; Rahila, Salla; Tapiainen, Timo; Tikka, Tommi
Otava, 2026
Arvonlisäverollinen hinta 51,19 € Excl. vat (45,10 € vat 0 %)

Infinite 8 My Book contains the same theory pages and exercises for everyone that are in Infinite 8 textbook. Some of the other basic exercises and the Skill tests are also the same. Helpful tips have been added to theory and exercises...

Product number 9789511513254
Paperback
Available, in stock

Product number 9789511513254
Paperback
Available, in stock

High five! 6 Texts international edition

Kalaja, Mari; Korpela, Niina; Kuja-Kyyny-Pajula, Raija; Mäkinen, Jamie; Pelli-Kouvo, Päivi; Kankaanpää, Mikko; Petrell, Tarja
Otava, 2022
Arvonlisäverollinen hinta 42,56 € Excl. vat (37,50 € vat 0 %)

The richly illustrated High five! pupil's textbooks for grades 3-6 are filled with a variety of text types, training multiliteracy skills. Illustrated vocabulary and key phrases for each chapter are presented on a double-page spread which can also be used for downward differentiation...

Product number 9789511363316
Paperback
Available, in stock

Product number 9789511363316
Paperback
Available, in stock

Star Maths 1b Teacher's guide

Forsback, Maarit; Kalliola, Anne; Tikkanen, Arto; Waneus, Miia-Liisa; Manninen, Mirjami; Mäkipää, Minna
Otava, 2024
Arvonlisäverollinen hinta 61,86 € Excl. vat (54,50 € vat 0 %)

The Teacher's Guide includes all the pages from the coursebook with answers. It also includes a wealth of tips for group work, assessment and skills-based exercises. The supplementary materials help you to provide individualised instruction for higher and lower abilities...

Product number 9789511321989
Paperback
Available, in stock

Product number 9789511321989
Paperback
Available, in stock

Infinite Percentages My Book

Herranen, Johanna; Loimisto, Jonna; Mäkimarttunen, Timo; Pusa, Joona; Rahila, Salla; Tapiainen, Timo; Tikka, Tommi
Otava, 2025
Arvonlisäverollinen hinta 17,25 € Excl. vat (15,20 € vat 0 %)

Infinite Percentages My Book contains the same theory pages and exercises for everyone that are in Infinite Percentages textbook. Some of the other basic exercises and the Skill tests are also the same...

Product number 9789511513117
Paperback
Available, in stock

Product number 9789511513117
Paperback
Available, in stock

Vertex 4 Digital book ONL — MAB4 Mathematical models Pupil licence

Ottelin, Jukka; Santavuori, Teemu; Tauriainen, Tommi; Vallineva, Sari
Otava, 2026
Arvonlisäverollinen hinta 14,30 € Excl. vat (12,60 € vat 0 %)

Product number 9789511524021
Digital online
Coming soon 30.4.2026

Product number 9789511524021
Digital online
Coming soon 30.4.2026

High five! 5 Activities international edition

Kalaja, Mari; Korpela, Niina; Kuja-Kyyny-Pajula, Raija; Mäkinen, Jamie; Pelli-Kouvo, Päivi
Otava, 2025
Arvonlisäverollinen hinta 32,57 € Excl. vat (28,70 € vat 0 %)

The user-friendly High five! activity books for grades 3-6 enable the teacher to plan lessons flexibly. Each chapter starts off by presenting and practising the key information. Then pupils dive into the illustration, story, and grammar with a variety of tasks...

Product number 9789511370291
Paperback
Available, in stock

Product number 9789511370291
Paperback
Available, in stock

Infinite 7 My book — Mathematics

Herranen, Johanna; Loimisto, Jonna; Mäkimarttunen, Timo; Pusa, Joona; Rahila, Salla; Tapiainen, Timo; Tikka, Tommi
Otava, 2025
Arvonlisäverollinen hinta 51,19 € Excl. vat (45,10 € vat 0 %)

Infinite 7 My Book contains the same theory pages and exercises for everyone that are in Infinite 7 textbook. Some of the other basic exercises and the Skill tests are also the same. Helpful tips have been added to theory and exercises...

Product number 9789511498599
Paperback
Available, in stock

Product number 9789511498599
Paperback
Available, in stock

Infinite Percentages

Herranen, Johanna; Loimisto, Jonna; Mäkimarttunen, Timo; Pusa, Joona; Rahila, Salla; Tapiainen, Timo; Tikka, Tommi
Otava, 2026
Arvonlisäverollinen hinta 17,25 € Excl. vat (15,20 € vat 0 %)

Infinite Percentages is a textbook for lower secondary school mathematics. In this book, you will learn the concept of per cent, practise various kinds of percentage calculations and use percentages to solve practical problems...

Product number 9789511494492
Paperback
Available, in stock

Product number 9789511494492
Paperback
Available, in stock

High five! 5 Texts international edition

Kalaja, Mari; Korpela, Niina; Kuja-Kyyny-Pajula, Raija; Mäkinen, Jamie; Pelli-Kouvo, Päivi
Otava, 2025
Arvonlisäverollinen hinta 42,56 € Excl. vat (37,50 € vat 0 %)

The richly illustrated High five! pupil's textbooks for grades 3-6 are filled with a variety of text types, training multiliteracy skills. Illustrated vocabulary and key phrases for each chapter are presented on a double-page spread which can also be used for downward differentiation...

Product number 9789511363309
Paperback
Available, in stock

Product number 9789511363309
Paperback
Available, in stock

Do Your Best! Sustainability Teacher's Guide

Jutila, Ulla Maija
Otava, 2023
Arvonlisäverollinen hinta 54,71 € Excl. vat (48,20 € vat 0 %)

The Do Your Best! Sustainability Teacher's Guide includes lesson instructions with keywords and key concepts related to instructional text, questions tips and discussion topics. The appendices for the pupil include study plans, excursion plans, and self-evaluation...

Product number 9789511387985
Leaflet, handout
Available, in stock

Product number 9789511387985
Leaflet, handout
Available, in stock

Mathematics for Upper Secondary School 1 — MAY1 Numbers and Equations

Juhala, Satu; Juutinen, Petri; Laitinen, Anni; Luoma-aho, Erkki; Ottelin, Jukka; Tikka, Tommi; Vallineva, Sari
Otava, 2026
Arvonlisäverollinen hinta 32,57 € Excl. vat (28,70 € vat 0 %)

Revise and improve mathematical skills. The book covers such topics as fractions, exponents and roots, equations and simultaneous equation, percentages, proportionality and functions.

Product number 9789511481157
Paperback
Available, in stock

Product number 9789511481157
Paperback
Available, in stock

High five! 4 Texts international edition

Kalaja, Mari; Korpela, Niina; Kuja-Kyyny-Pajula, Raija; Mäkinen, Jamie; Pelli-Kouvo, Päivi; Katto, Noora; Kankaanpää, Mikko
Otava, 2022
Arvonlisäverollinen hinta 42,56 € Excl. vat (37,50 € vat 0 %)

The richly illustrated High five! pupil's textbooks for grades 3-6 are filled with a variety of text types, training multiliteracy skills. Illustrated vocabulary and key phrases for each chapter are presented on a double-page spread which can also be used for downward differentiation...

Product number 9789511370321
Paperback
Available, in stock

Product number 9789511370321
Paperback
Available, in stock

Vertex 3 Digital book ONL — MAB3 Geometry Pupil licence

Ottelin, Jukka; Santavuori, Teemu; Tauriainen, Tommi; Vallineva, Sari
Otava, 2025
Arvonlisäverollinen hinta 14,30 € Excl. vat (12,60 € vat 0 %)

This is the digital version of the mathematics textbook Vertex 3.

Product number 9789511501442
Digital online
Available immediately

Product number 9789511501442
Digital online
Available immediately

Star Maths 6a Teacher's guide

Kiviluoma, Päivi; Nyrhinen, Kimmo; Perälä, Pirita; Rokka, Pekka; Salminen, Maria; Tapiainen, Timo
Otava, 2018
Arvonlisäverollinen hinta 61,86 € Excl. vat (54,50 € vat 0 %)

The Teacher's Guide includes all the pages from the coursebook with answers. It also includes a wealth of tips for group work, assessment and skills-based exercises. The supplementary materials help you to provide individualised instruction for higher and lower abilities...

Product number 9789511327035
Paperback
Available, in stock

Product number 9789511327035
Paperback
Available, in stock

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