Tokyo Metropolitan Public High School Entrance Examination - Social Studies common mistakes
Tokyo Metropolitan Public High School Entrance Examination - Social Studies · Understand the traps and how to avoid them.
Reading a map's scale bar as if one grid square equals one fixed distance, then reporting distances or areas that are off by a factor of two or more when the map uses a different scale.
Candidates memorize 'one square = 10 km' from a textbook map and transfer that habit to every map, instead of reading the scale printed on the specific map. Tokyo maps often mix 1/25,000 and 1/50,000 sheets.
What to do instead
Before answering, locate the scale bar or representative fraction and write the conversion on the scratch paper. Practice converting measured centimetres to real distance for at least three different scales, and check area questions by squaring the linear scale factor.
Describing a graph's trend using only the first and last data points, ignoring a mid-period reversal, and then choosing an option that matches the endpoints but contradicts the middle years.
Under time pressure, candidates scan endpoints and skip the shape of the curve. Distractor options are deliberately built to match endpoint-only reading.
What to do instead
Trace the line with a finger or pencil across every plotted year, naming each direction change aloud ('rises, peaks in 1973, falls, flattens'). Eliminate options that misstate any turning point before comparing magnitudes.
Confusing latitude and longitude when locating a place, or misidentifying which hemisphere or standard meridian a city lies on, producing a location answer that is off by a whole quadrant.
The two coordinate families are visually similar on a graticule, and candidates memorize a few city coordinates without understanding the east-west versus north-south convention.
What to do instead
Drill the rule that latitude is written first and measures north-south from the equator, longitude second measuring east-west from the prime meridian. For each practice map, state the hemisphere in words before giving numbers.
Treating Japan's climate regions as uniform, so a question about the Sea of Japan side's heavy winter snowfall or the Pacific side's dry winters is answered with a generic 'humid subtropical' statement.
Candidates learn one national climate label and do not connect seasonal wind direction and mountain barriers to regional differences.
What to do instead
Build a table of the six regional climate divisions with winter and summer precipitation patterns and the reason for each (seasonal winds, the Chūgoku mountains, the Tsushima Current). Test yourself by naming the cause, not just the pattern.
Placing historical periods in the wrong order, especially mixing the relative positions of the Kamakura and Muromachi shogunates or the Azuchi-Momoyama and early Edo years.
Period names are learned as isolated labels rather than as a timeline anchored to a few firm dates and to transitions in who held power.
What to do instead
Draw one horizontal timeline from Heian to Meiji with five anchor dates (1185, 1336, 1467, 1603, 1868) and attach each major political change to its anchor. Rebuild the timeline from memory weekly until the order is automatic.
Answering a source-based question by quoting what a document says without stating what it reveals about the author's position or the limits of the source.
Candidates treat primary sources as neutral fact containers and have not practiced the 'who wrote this, for whom, and why' routine.
What to do instead
For every source, write three short notes before answering: author and role, intended audience, and one thing the source cannot tell you. Then match the question's demand - content, purpose, or reliability - to the right note.
Confusing the roles of the Diet's two houses, or stating that the House of Councillors can be dissolved, when explaining the national political system.
The two chambers share many functions, and candidates memorize 'the Diet makes laws' without learning the differences in term length, election method, and dissolution.
What to do instead
Make a two-column comparison of the House of Representatives and House of Councillors covering term, size, election method, and dissolution, and memorize the single decisive difference: only the lower house can be dissolved.
Mixing up the three branches of government or the principle of separation of powers with the concept of popular sovereignty, giving a definition that belongs to a different principle.
The Constitution's basic principles are taught together, and candidates learn the phrases without distinguishing what each one actually constrains.
What to do instead
For each principle, write one concrete institution it produces (popular sovereignty to elections, separation of powers to the courts checking the Diet, basic human rights to judicial review of laws). Answer definition questions by naming the institution.
Describing the business cycle or price mechanism using circular definitions ('prices rise because demand is high, and demand is high because prices rise') instead of stating a causal direction.
Candidates memorize the vocabulary of supply and demand but not the direction of causation, so their explanations loop without explaining anything.
What to do instead
Practice writing one-way causal chains with an explicit trigger: 'a shortage of supply raises price, which reduces quantity demanded until a new equilibrium'. Check each answer by asking whether it names what changed first.
Answering international-relations questions with vague goodwill statements ('Japan cooperates with other countries') rather than naming the specific organization, treaty, or framework involved.
The topic feels abstract, and candidates avoid committing to an acronym or article number for fear of being wrong, so they pick the safe-sounding but contentless option.
What to do instead
Maintain a one-page reference of the UN, its specialized agencies, the security treaty framework, and regional bodies, each with one concrete function. When answering, require yourself to name at least one specific body or agreement in the reasoning.