B2 is the level where something changes. Students can hold a real conversation. They can express opinions, tell stories, and navigate most everyday situations in English. They're genuinely useful communicators. They're also, very often, plateauing.
The B2 plateau is one of the most documented phenomena in second language acquisition. Students reach functional communicative competence and then stop developing, because the language they have is sufficient for most purposes and there's no longer urgent pressure to acquire more. The challenge for teachers is creating that pressure without making lessons feel like drills.
YapYapGo is a classroom speaking practice tool for ESL and EFL teachers that filters questions by CEFR level - at B2, the questions require opinion, reasoning, and extended argument rather than simple description. Here are the activity types that actually push B2 students forward.What B2 students can do (and what they struggle with)
Can do: Express opinions clearly, give reasons, tell stories with reasonable coherence, handle most everyday topics, use a range of tenses correctly in familiar contexts, understand most of what they hear. Struggle with: Expressing nuanced or hedged opinions ("It's not quite as simple as that..."), using a wide variety of cohesive devices beyond "but" and "because", maintaining precision when discussing abstract topics, adapting register appropriately across different contexts, and sustaining complex arguments without simplifying.The gap between B2 and C1 is primarily a gap in precision, range, and discourse management - not in the ability to communicate. B2 activities should therefore push on all three.
Activities that push B2 students specifically
1. The nuanced position
Most discussion activities allow students to take a simple for/against position. The nuanced position activity forces them out of this.
Give a statement: "Social media has made people less happy." Students must argue one of four positions:
- Strongly agree
- Agree, with significant caveats
- Disagree, with significant caveats
- Strongly disagree
The "with significant caveats" positions require hedging, concession, and qualification - precisely the language gap that separates B2 from C1.
After their initial position, partners challenge specifically: "What caveat would change your view?" "What evidence would make you move to 'strongly agree'?"
2. The evidence challenge
Give students a claim: "Eating breakfast improves academic performance." Their task: argue for or against this claim using:
- At least one concrete example or study they know of (or invent plausibly)
- At least one counter-argument they must address
- A conclusion that acknowledges the complexity
This is the structure of academic argument. B2 students can usually do the basic version; pushing them to acknowledge complexity and counter-argue is what moves them forward.
3. Precision drilling
Take a vocabulary area relevant to the lesson - ways to say "good" in professional English, for example, or ways to express probability. Give students five minutes to compile as many alternatives as they can with a partner.
Then give them a speaking task that rewards using varied vocabulary: they cannot repeat the same evaluative word twice in a five-minute discussion. Partners track repetitions.
This is surprisingly difficult for B2 students who rely on a limited vocabulary of frequent words and need deliberate practice at range.
4. The register shift
Give students a topic and a discussion prompt. They discuss it twice - once as two friends talking informally, once as two professionals in a meeting. Partners note specific language differences between the two versions.
B2 students often have good informal English and less developed formal register. This activity targets the gap directly. Useful topics: a failed project, a new policy, a personal achievement, a disagreement with someone.
Tool tip: YapYapGo serves B2-level discussion questions that require opinion, reasoning, and the kind of abstract thinking that B2 students are ready for. The conversation topic generator works well for the warm-up; switch to Topic Discussion mode for the more structured question sequences. A classroom countdown timer keeps each round focused.
5. The devil's advocate debate
Assign students a position on a topic - but the position must be the opposite of their genuine view. B2 students who can argue for a position they actually hold should be pushed to argue for one they don't.
This forces students to think from multiple perspectives, use more complex concession language ("Opponents might argue... but the response to this would be..."), and produce the kind of flexible argumentation that characterises C1.
6. The extended monologue
A one-and-a-half-minute talk on an abstract topic with a required structure: thesis, two supporting arguments, one counter-argument, conclusion. Timer visible to the class.
The required structure is the scaffolding. Without it, B2 students produce a list of points. With it, they produce an argument - and argument-structure language is exactly what they need to develop.
7. The comparative analysis
Give students two related concepts: ambition and drive, confidence and arrogance, efficiency and speed. They must explain the difference, give an example of each, and then argue which is more important or valuable.
Comparison tasks push B2 students to work with precision vocabulary, comparative structures, and the ability to make fine distinctions - all areas where B2-C1 development happens.
8. Current events discussion
Choose a news story from the past week. Students discuss it using a required structure: summary (30 seconds), their reaction (60 seconds), one question they'd want answered (30 seconds). Partner responds.
Current events require vocabulary students have often not formally studied, which creates productive struggle. The required structure prevents the discussion from becoming a summary exercise.
The key principle for B2 teaching
B2 students don't need new grammar. They need to use the grammar they know more flexibly, in a wider range of contexts, with greater precision. Every activity above targets this - forcing students to stretch their existing language into new territory rather than adding new rules.
See our post on CEFR levels explained for a broader framework on what each level requires and which activity types match. And for the specific challenge of keeping advanced speakers developing in mixed-level classes, see how to challenge advanced speakers without leaving beginners behind.
YapYapGo filters questions by CEFR level across all six speaking modes - at B2, every question requires the kind of reasoning and opinion that develops beyond basic communicative competence. Free to start. A random student picker adds energy to the debrief phase when you want to hear specific pairs' best arguments.Sources:
- Skehan, P. (1998). A Cognitive Approach to Language Learning. Oxford University Press. - Fluency, accuracy, and complexity as the three dimensions of speaking development.
- Council of Europe (2001). Common European Framework of Reference for Languages. Cambridge University Press. - B2 descriptor: can understand the main ideas of complex text on both concrete and abstract topics.
- Tomlinson, C.A. (2001). How to Differentiate Instruction in Mixed-Ability Classrooms. ASCD. - Challenge must be qualitative, not just quantitative, at higher levels.